Eradication Program Research Articles

Implementation of Good Governance in Improving Public Service Performance at BNNP Central Borneo

This research delves into the implementation of Good Governance at the Provincial National Narcotics Agency (BNNP) in Central Kalimantan, with a focus on its impact on public service performance in narcotics eradication. The study employs a qualitative case study approach, involving in-depth interviews and document analysis. Findings reveal positive strides in transparency and accountability at BNNP, yet underscore the need for improved information accessibility. The efficiency of public services has shown improvement, though challenges, such as delayed response times and insufficient public awareness, persist. Effective interagency coordination remains a fundamental hurdle. Despite challenges, the implementation of Good Governance has positively influenced the narcotics eradication program's effectiveness. Recommendations include strengthening transparency mechanisms, enhancing inter-agency coordination, and intensifying public education campaigns. In conclusion, the study emphasizes the pivotal role of Good Governance in elevating public service standards, particularly in combatting narcotics, and suggests strategic measures for continued progress

Leveraging global investments forpolio eradication to strengthen health systems' resilience through transition.

Since the launch of the Global Polio Eradication Initiative in 1988, more than US$20 billion has been invested globally in polio eradication. The World Health Organization and its partners are currently supporting Member States to transition the functions used to eradicate polio to strengthen their health systems. This study analyses global polio activities through the lens of health systems and the Common Goods for Health (CGH). Polio activities include key health system functions such as surveillance and response systems and immunization, which are essential to maintaining resilient health systems. They also support essential functions such as policy development, planning, training and capacity building, which are often underfunded in many countries. To improve overall resilience, it is critical to continue to integrate these functions into local health systems so that the capacity built through the polio eradication programme can be used for broader public health purposes. It is vital that this integration process be tailored to each country's unique health system context, rather than using a one-size-fits-all approach. While integration of all polio activities into local health systems is ideal, the transition to domestic financing may be coordinated with other global health financing mechanisms. This would reduce funding fragmentation and transaction costs, and allow for a focus on health system functions as a whole rather than just disease-specific efforts. The transition to domestic financing of polio activities could be staggered, prioritizing the transition to domestic funding for activities with limited global externalities, while seeking longer-term external funding for those that are global CGH.

Assessment of the diagnostic performance of intradermal tuberculin test and post-mortem inspection for the diagnosis of bovine tuberculosis according to WOAH guidelines

Bovine tuberculosis (bTB) constitutes a global challenge for public and animal health with still some deficiencies regarding its diagnosis. This study aimed to estimate the accuracy of the single intradermal tuberculin test (SIT) and post-mortem inspection for different diagnostic objectives following WOAH guidelines. Tissue samples from 59 microbiological culture/PCR-positive and 58 microbiological culture/PCR-negative cattle were evaluated. The diagnostic sensitivity and specificity, the positive and negative probability indices as well as the positive and negative predictive values (PPV and NPV) of each technique were estimated for different pretest probabilities. The SIT with strict interpretation demonstrated moderate precision in confirming the absence of infection in populations historically free of bTB, with a 12.1% rate of false positives, but also detecting positive animals in the early stage of the eradication programs, with a 13.6% rate of false negatives. The diagnostic performance for ruling out bTB was notably high (NPV > 90%) in animals with a pre-test probability (PTP) below 42%. Post-mortem inspection constituted an interesting alternative tool to confirm suspected and positive cases for SIT, particularly in areas with bTB prevalence exceeding 19%, where implementing SIT and eradication measures may be impractical. In these areas, the likelihood that animals with tuberculosis-like lesions are affected by the disease surpasses 90%. Similarly, in herds with a PTP below 25%, the absence of bTB could be confidently ruled out with over 90% certainty. These findings highlight the effectiveness of SIT and post-mortem inspection as valuable techniques for current eradication programs and controlling bTB in high-prevalence areas where molecular techniques may not be feasible.

The effects of China’s poverty eradication program on sustainability and inequality

Poverty eradication is the first goal on the United Nations’ list of 17 Sustainable Development Goals (SDGs). However, the relationships between poverty eradication and the other SDGs remain unclear, and thus current knowledge is insufficient to support the synergized achievement of the SDGs. China eliminated extreme poverty in 2021, and thus in this study, we analyzed the variations in sustainability and equality related to the environment and the provision of public services in China during the poverty eradication program from 2010 to 2020. We combined statistical data, point of interest data, and environmental monitoring and remote sensing data to evaluate progress in China’s 832 poverty-stricken counties. The results showed that the mean values of environmental and public service sustainability indicators improved from 2010 to 2020. In addition, the mean Theil index value decreased from 0.46 to 0.35 during this period, implying a reduction in inequality. Inequality between poverty-stricken and non-poverty-stricken areas accounted for 9.3% of overall inequality among the counties in 2010, and this had decreased to 7.7% in 2020. However, unbalanced regional investment resulted in increased gaps between poverty-stricken and non-poverty-stricken counties in relation to education and health care. Overall, 15% of the population and 54.8% of the land area in poverty-stricken counties experienced both a loss of their advantage in terms of environmental quality compared with non-poverty-stricken counties and greater lags in the provision of public services. Linear estimation showed that investment in poverty-stricken counties should be increased by 226.2 and 72.0% in relation to education and health care, respectively, to eliminate these inequalities.

"Fading out" - genomic epidemiology of the last persistently infected BVDV cattle in Germany.

Bovine viral diarrhea virus (BVDV) is one of the most important cattle pathogens worldwide, causing major economic losses and animal welfare issues. Disease eradication programs have been implemented in several countries, including Germany where an obligatory nationwide control program is in force since 2011. As molecular epidemiology has become an essential tool to understand the transmission dynamics and evolution of BVDV, 5' untranslated region (UTR) sequences are generated from viruses present in persistently infected animals since the beginning of the BVDV control program. Here, we report the results of the sequence-based subtyping of BVDV strains found from 2018 through 2022 in calves born in Germany. In 2018, 2019 and 2020, BVDV-1d and-1b were the dominant subtypes and cases were spread throughout the area that was not yet officially declared BVDV-free at that time. In addition, BVDV-1a, -1e, -1f and -1h could rarely be detected. From 2021 onwards, subtype 1d clearly took over the dominance, while the other subtypes could be gradually nearly eliminated from the cattle population. The eradication success not only results in a drastic reduction of cases, but also in a marked reduction of strain diversity. Interestingly, before vaccination has been banned in regions and farms with a disease-free status, two live-vaccine virus strains were repeatedly detected in ear tissue samples of newborn calves (n = 14) whose mothers were immunized during gestation. The field-virus sequences are an important basis for molecular tracing and identification of potential relationships between the last outbreaks in the final phase of the German BVDV eradication program, thereby supporting classic epidemiological investigations. Furthermore, the monitoring of the composition of virus subtypes in the cattle population helps to maintain effective diagnostic methods and control measures and is an early warning system for the introduction of new pestiviruses in the naïve cattle population.

Spatiotemporal Distribution of PRRSV-1 Clades in Hungary with a Focus on the Era of Disease Eradication.

Porcine reproductive and respiratory syndrome (PRRS) is the cause of the most severe economic losses in the pig industry worldwide. PRRSV is extremely diverse in Europe, which poses a significant challenge to disease control within a country or any region. With the combination of phylogenetic reconstruction and network analysis, we aimed to uncover the major routes of the dispersal of PRRSV clades within Hungary. In brief, by analyzing >2600 ORF5 sequences, we identified at least 12 clades (including 6 clades within lineage 1 and 3 clades within lineage 3) common in parts of Western Europe (including Denmark, Germany and the Netherlands) and identified 2 novel clades (designated X1 and X2). Of interest, some genetic clades unique to other central European countries, such as the Czech Republic and Poland, were not identified. The pattern of PRRSV clade distribution is consistent with the route of the pig trade among countries, showing that most of the identified clades were introduced from Western Europe when fatteners were transported to Hungary. As a result of rigorous implementation of the national eradication program, the swine population was declared officially free from PRRSV. This map of viral diversity and clade distribution will serve as valuable baseline information for the maintenance of PRRSV-free status in the post-eradication era.

A decade of tuberculosis eradication programs in the Mediterranean water buffalo (Bubalus bubalis) in South Italy: Are we heading toward eradication?

The water buffalo (Bubalus bubalis) is susceptible to bovine tuberculosis (TB), which receives increased attention in areas where buffalo breeding is prevalent, such as in Southern Italy, especially in the Campania region, where 70% of the buffalo stock is bred. Since 2012, TB testing in buffalo herds has been conducted using the Single Intradermal Test (SIT), with the Comparative Intradermal test (CIT) used in cases of inconclusive results. From 2012 to 2016, the interferon-gamma (IFN-γ) test was occasionally employed experimentally in herds with TB outbreaks to expedite eradication efforts. A local TB eradication program was implemented in officially TB-free buffalo herds between 2017 and 2019. This program involves initial screening with SIT, followed by confirmatory tests, including CIT and IFN-γ, for positive reactions. Since June 2019, the IFN-γ test has replaced the CIT in officially TB-free herds upon positive SIT reactions. Additionally, in suspected and confirmed TB-outbreak herds, the IFN-γ test was used at the discretion of the competent authority. Between 2017 and 2019, approximately 295,000 buffaloes in Campania were screened annually with in vivo tests provided by TB eradication programs. During this period, 32,040 animals from 855 herds were tested using the IFN-γ test and 4,895 tested positive. Since 2020, the use of IFN-γ testing has increased, and has become a prerequisite for the acquisition of TB-free status and is being systematically applied for TB outbreak-extinction procedures. The test was performed in all breeding buffaloes in cases of doubtful SIT results in TB-free herds and when TB lesions are detected at slaughter in animals from TB-free herds. This combined approach helped detect more TB outbreaks, and thereby led to a reduction in the TB prevalence and incidence rates. By 2022, the prevalence had decreased to 1.56%, and the incidence had decreased to 0.73%, after the increased use of the IFN-γ test. This study highlights the effectiveness of implemented strategies in reducing TB in this region. Overall, the data demonstrate the successful impact of TB eradication measures and surveillance activities in reducing bubaline TB prevalence and incidence in the Campania region.

Prevalência da tuberculose bovina: uma revisão sistemática e meta-análise

ABSTRACT: Bovine tuberculosis is a zoonotic disease with global distribution. This study aimed to describe its prevalence in cattle through a systematic review and meta-analysis of studies conducted all around the world. The research consisted of a systematic literature review following the precepts of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology. Cross-sectional studies that described the prevalence of the disease using the diagnostic method through an intradermal test with bovine and avian purified protein derivative (PPD) were selected. Identifying articles was performed in the PubMed, ScienceDirect, Scopus, and Web of Science databases. Of the total number of studies found (n=1,839), 60 met all criteria and were included in this review. The overall prevalence was 3.27% (2.11-5.05%) for animals and 18.09% (11.20-27.90%) for herds. Analysis of risk factors for tuberculosis in cattle was found or performed in 50 studies. The heterogeneity identified among the works included was expected, given the differences in research design, year of publication, and the number of animals sampled. It is necessary to evaluate the insertion of new ante mortem diagnostic tests into control and eradication programs, which, combined with allergic tests, may identify the largest number of animals that presented an actual positive for the disease.

An ELISA test using a circulating Mycobacterium bovis peptide for detecting bovine tuberculosis in dairy cattle.

This study aimed to determine the sensitivity (Se) and specificity (Sp) of a circulating pathogen-specific biomarker (polyketide synthetase 5, Pks5)-based enzyme-linked immunosorbent assay (ELISA) independently or in conjunction with a caudal fold tuberculin (CFT) test for bovine tuberculosis (bTB) screening in dairy cattle. We enrolled 987 dairy cows from 34 herds in Chiang Mai province, Thailand. A conditionally independent Bayesian model with a single population was inferred from the test results. The percentage of positive results for the Pks5-ELISA using 0.4 OD cutoff test and CFT test were 9.0% (89/987) and 10.5% (104/987), respectively. The median of posterior estimates of Se for the Pks5-ELISA test was 90.2% (95% posterior probability interval [PPI] = 76.6-97.4%), while the estimated Sp was slightly higher (median = 92.9, 95% PPI = 91.0-94.5%). The median estimated Se of the CFT test was 85.9% (95% PPI = 72.4-94.6%), while the estimated Sp was higher, with a median of 90.7% (95% PPI = 88.7-92.5%). The posterior estimate for true disease prevalence was 2.4% (95% PPI = 1.2-3.9%). The Pks5-ELISA test yielded characteristics at or above the acceptable standards for bTB detection. Therefore, the pathogen-specific biomarker, Pks5, is a potential detection system for bTB screening and may be applied as an ancillary test together with the currently applied standard method (CFT test) to reinforce the bTB control and eradication programs.

Opening a 60-year time capsule: sequences of historical poliovirus cold variants shed a new light on a contemporary strain.

Polioviruses (PVs) are positive strand RNA viruses responsible for poliomyelitis. Many PVs have been isolated and phenotypically characterized in the 1940s-50s for the purpose of identifying attenuated strains that could be used as vaccine strains. Among these historical PVs, only few are genetically characterized. We report here the sequencing of four PV strains stored for more than 60 years in a sealed box. These PVs are cold variants that were selected by Albert Sabin based on their capacity to multiply at relatively low temperatures. Inoculation of permissive cells at 25°C showed that two of the four historical virus stocks still contained infectious particles. Both viruses reached titres that were higher at 25°C than at 37°C, thus demonstrating that they were genuine cold variants. We obtained sequences that span virtually all the genome for three out of the four strains; a short sequence that partly covers the 5' untranslated region was recovered for the last one. Unexpectedly, the genome of one historical cold variant (which derives from PV-3 Glenn) displayed a very high nucleotide identity (above 95%) with that of a PV strain (PV-3 strain WIV14) sampled in China in 2014 and then classified as a highly evolved vaccine-derived PV. Our analyses made this hypothesis very unlikely and strongly suggested that Glenn and WIV14 shared a very recent common ancestor with one another. Some strains used to produce the inactivated polio vaccine were also very close to Glenn and WIV14 in the capsid-encoding region, but they had not been sequenced beyond the capsid. We therefore sequenced one of these strains, Saukett A, which was available in our collection. Saukett A and WIV14 featured an identity higher than 99% at the nucleotide level. This work provides original data on cold variants that were produced and studied decades ago. It also highlights that sequences of historical PV strains could be crucial to reliably characterize contemporary PVs in case of release from a natural reservoir or from a facility, which is of highest importance for the PV eradication program.

Progress in vaccines against peste des petits ruminants virus

Peste des petits ruminants (PPR) is a highly contagious and economically important viral disease of both domestic (goats and sheep) and wild small ruminants. Due to the devastating effect of this disease on livestock and livelihoods, the Food and Agriculture Organization of the United Nations (FAO) and the World Organization for Animal Health (WOAH) endorsed the Global Strategy for the Control and Eradication of PPR (PPR GCES) and launched the PPR Global Eradication Programme (PPR GEP) to eradicate PPRV by 2030. In order to achieve this goal, a potent, safe and efficacious live-attenuated PPR vaccine with long-lasting immunity is available for immunoprophylaxis. However, the live-attenuated PPR vaccines are thermolabile and require maintenance of an effective cold chain to deliver to the field. In addition, infected animals cannot be differentiated from vaccinated ones (DIVA). To overcome these limitations, some new generation PPR vaccines have been developed: poxvirus vaccine, positive and negative marker vaccine through reverse genetic approach, chimeric vaccine, anti-idiotypic vaccine, subunit vaccine, virus-like particles vaccine, edible vaccine and combined vaccines. Novel recombinant PPR DIVA vaccines were evaluated in goats for safety and efficacy, and all vaccinated animals were clinically protected against an intranasal PPRV challenge. Furthermore, newly developed ELISAs were capable of differentiating between infected and vaccinated animals. Therefore, these DIVA vaccines and the associated tests can facilitate the serological monitoring process and speed up global PPR eradication through vaccination.

A Multi-pronged Approach to Addressing Global Poxviruses Vaccine Inequity: A Case of Monkeypox.

Monkeypox has been endemic in Congo and Nigeria for at least five decades. Since early May 2022, there have been numerous unprecedented outbreaks throughout the world in places without any previously reported cases. While a majority of the diagnosed cases have been within Europe and the Americas, several cases have occurred in non-endemic African countries. As of December 2022, 82,999 cases had been reported globally, prompting concern among the World Health Organization (WHO) members. While the WHO has not labeled this epidemic a Global Health Emergency, member states have begun to put forward plans to consolidate their emergency vaccine stockpiles and share the limited number of vaccines made by the single FDA-approved manufacturer, Bavarian Nordic. Many countries are concerned about how vaccines will be shared. Some of the larger donor States are positioned to be the biggest beneficiaries of vaccine sharing, while States from areas that have been suffering from the virus since the 1970s have not been allocated any. This pattern of vaccine distribution echoes that seen during the early part of the COVID-19 pandemic. Due to the similarities between Monkeypox and Smallpox, contact precautions and vaccination seem to be effective strategies to combat its rapid spread. We aim to evaluate how an eradication program model similar to that used for Smallpox can be applied to Monkeypox, and whether it can address vaccine inequity. To do this, we use a multi-pronged approach targeting disease surveillance, vaccine awareness, manufacturing, cost, and distribution strategies.

Outbreak Response to Circulating Vaccine-Derived Poliovirus in Three Northern Regions of Ghana, 2019.

Background: Circulating Vaccine-Derived Poliovirus Type 2 (cVDPV2) was isolated in sewage and later in stool samples from children with acute flaccid paralysis (AFP) in northern Ghana. Method: A multidisciplinary and multisectoral team investigated this outbreak and reported on epidemiological and laboratory investigations. Sewage/wastewater samples were collected from the environment, while stool samples were collected from AFP/contact children under 5 years of age. The samples were processed for virus isolation, and positive isolates were sequenced. We also conducted a descriptive investigation involving a review of records, active case search, and Monovalent Oral Polio Vaccine 2 campaigns. Additionally, we interviewed caregivers about the vaccination status of their children, as well as their knowledge on polio prevention. Water quality, sanitation, hygiene practices, and health-seeking behaviours were also assessed. Results: A total of 18 cVDPV2 were confirmed in the three regions of Ghana during the outbreak in 2019-2020. All strains were genetically linked to a Nigerian cVDPV2 strain NIE-KWS-KSB-18-006HC29 that circulated in 2018. Evaluation of the surveillance system shows that officers have good knowledge of AFP and know how to collect samples, package them, and ship them to the laboratory. Few communities had access to potable water. Open defecation was common, and the water supply, sanitation, and hygiene practices of the communities were poor. Conclusion: The cVDPV2 outbreak represents the first time cVDPV2 has circulated in the country since Ghana embarked on the polio eradication program in 1996. However, with quality mOPV2 mop-up campaigns, a nationwide IPV catch-up campaign coupled with enhanced surveillance measures, transmission was interrupted.

АНАЛИЗ АНТИРАБИЧЕСКИХ ПРОТИВОЭПИЗООТИЧЕСКИХ МЕРОПРИЯТИЙ СРЕДИ СИНАНТРОПНЫХ ЖИВОТНЫХ

Rabies (Rabies, Lyssa, Hydrophobia) is a particularly dangerous viral infection, belongs to natural focal zooanthroponoses, manifests itself with acute meningoencephalitis, has an absolute lethality. Foxes are the ecological host of the rabies virus and the primary source of infection for subjects of anthropurgical affiliation in Central Russia, including the Volga region. For this reason, in recent years, less attention has been paid to synanthropic animals in anti-labor measures. The aim of the study was to analyze anti-rabies antiepizootic measures among synanthropic animals. The primary data for this study was epizootic information on the species composition of vaccinated animals against rabies, as well as the number of captured neglected animals susceptible to rabies virus in the Saratov region in the period from 2019 to 2023. An analysis of data on anti-rabies vaccination showed that 1151657 synanthropic animals were vaccinated in 2019, 110637 animals in 2020, and 129 267 animals were vaccinated in 2021. In 2022, 136061 animals were vaccinated, in 2023 123488 animals were vaccinated. Dogs predominate among vaccinated animals. This is due to the fact that dogs are the target animal species in urban rabies eradication programs. In 2020, 1,379 individuals of animals without owners were captured on the territory of the Saratov region, in 2021 – 2,151 individuals of neglected animals, in 2022 – 2,734 individuals. The largest number of animals without owners was captured in 2023, which amounted to 7,458 individuals.

Closing the Socio-Economic Gap: The Role of Social Enterprises in Kedah

Kedah is one of the Peninsular Malaysia states with a high poverty rate. Existing gaps in regional, state, and rural-urban development continue to exist. Hence, several endeavours have been undertaken to address this socioeconomic disparity, including promoting the establishment of social enterprises. This concept was derived from the Kedah Book 2035, specifically its Core 3: Social and Cultural Inclusion, whose purpose is to strengthen the poverty eradication program and reduce the socio-economic disparity among the population. With a particular focus on the Urban Poverty Eradication Programme Empowerment Initiative for the B40 Group, the primary aim of this research is to highlight the role of social entrepreneurship in addressing the challenge of a higher poverty rate in Kedah. Additionally, this study seeks to examine the challenges and prospective opportunities that pertain to social enterprises within the state of Kedah. In the present study, the research methodologies include using secondary data sources, including journals and articles acquired from online databases. In summary, social enterprises have the potential to mitigate the issue of poverty in Kedah, Malaysia. However, previous evidence suggests that social enterprises encounter many challenges that impede their growth. Therefore, the state government should implement additional actions to guarantee the efficacy of social enterprises in eliminating poverty.

Degree-days and off-host longevity of cattle fever ticks, Boophilus spp. (Acari: Ixodidae) in south Texas pastures.

Cattle fever ticks, Boophilus microplus (Canestrini) and Boophilus annulatus (Say), are native to Eurasia and have invaded the New World as vectors of bovine Babesiosis. Due to severe losses in livestock production, an eradication program by the USDA was established. Premises infested with Boophilus ticks are subject to regulatory oversight that includes acaricide treatment and quarantine. The quarantine duration varies between summer through winter and is based on the available information on the persistence of the off-host stages in pastures far from south Texas. The objective of this study was to assess the specific effect of thermal stress measured in degree-days on the longevity of B. annulatus and B. microplus off-host stages in south Texas pastures. Our results demonstrate that the longest off-host persistence for B. annulatus was 142 days under canopied habitat in the winter and 130 days in the summer. On the other hand, B. microplus off-host persistence was 113 days under canopy and 103 days in exposed habitat, both in winter. The results indicate that temperature was a key variable that prolonged the survival of B. annulatus but not B. microplus. In areas such as south Texas at the northernmost extent of B. microplus range, where mild winters prevail, we found a maximum persistence of less than 4 months (113 days), very close to the previous published record of 116 days. A reduction in the Texas pasture quarantine period from 9 months to 6 months would be justified for this species.

Phenotypic and genotypic characterization of acaricide resistance in Rhipicephalus microplus field isolates from South Africa and Brazil

Rhipicephalus (Boophilus) microplus is one of the most successful ticks infesting cattle around the world. This highly-invasive species transmits cattle parasites that cause cattle fever leading to a high socio-economic burden. Tick eradication programs have often failed, due to the development of acaricide resistance. Here we characterize acaricide resistance in a large number of tick isolates from regions in South Africa (KwaZulu Natal, Mpumalanga, Western & Eastern Cape provinces) and two Brazilian regions.By means of Larval Packet Tests (LPT's) acaricide resistance was evaluated against five commonly used acaricides (chlorfenvinphos, fipronil, deltamethrin, amitraz, and ivermectin). Furthermore, the coding region containing the knock down resistance (kdr) mutation, known to result in pyrethroid resistance, was sequenced.Resistance to at least one acaricide class was reported in each of the five regions, and a high proportion of tick isolates exhibited multi-resistance to at least two acaricide classes (range: 22.2–80.0%). Furthermore, resistance ratios (RR) showed high spatial variation (intercontinental, as well as regional) but low regional spatial autocorrelation. Previous and current acaricide use correlated with current RR, and several combinations of acaricide RR were positively correlated. Moreover, fipronil resistance tended to be higher in farms with more intense acaricide use. The kdr-mutations provided the ticks a fitness advantage under the selection pressure of synthetic pyrethroids based on population (kdr-allele frequency) and individual level data (genotypes).The data show the threat of acaricide (multi-)resistance is high in Brazil and South Africa, but acaricide specific levels need to be assessed locally. For this purpose, gathering complementary molecular information on mutations that underlie resistance can reduce costs and expedite necessary actions. In an era of human-caused habitat alterations, implementing molecular data-driven programs becomes essential in overcoming tick-induced socio-economic losses.

Dermatology Photo Quiz 3

Leprosy has been prevalent in India for a very long time. To control the prevalence rate (PR) of leprosy in India, Government of India (GOI) launched “National Leprosy Control Programme (NLCP)” with Dapsone monotherapy in 1955. The PR in 1983 was 57/10000 population. In 1983 GOI launched “National Leprosy Eradication Programme (NLEP)” with "Multi Drug Treatment (MDT)”. PR came down to <1/10000 population in 2005. World Health Organization (WHO) declared leprosy was eliminated from India in 2005. Clinicians all over India are diagnosing leprosy cases and treating them. Multi Bacillary (MB) and Pauci Bacillary (PB) cases are commonly detected. Detection of new cases reminds us that transmission of leprosy is still active in the community. We are reporting a case of leprosy. Keywords: GOI, NLCP, NLEP, MDT, WHO, MB, PB

Probing species’ information initially obtained with citizen science: implications for ecological management

Due to the natural engagements of citizen scientists, they have the advantage of species encounters, thus leveraging their significance in biodiversity studies. When a citizen scientist reports a suspected new species, an investigation may first require studies on taxonomy and biological analysis. There are cases, however, when their reports pertain to already known species that may still need investigations (species’ occurrence and distributions), considering different ecological viewpoints. With this premise, we conducted a field survey (station-based visual data collection) to probe the extent of the distribution of two species described with citizen science engagements. We also explored the species-associated cultural practices in the community. Our results reveal the presence of the two species with distributions varying in spatiotemporal contexts, validating the contribution of citizen science to the distribution record. With ecological management perspectives, we provide the following notions: conservation plans for the “rare” species and eradication programs for the invasive species on the island.

Tracking the push towards extinction: combining dispersal and management data to monitor Asian longhorned beetle eradication in the U.S.

Based on the threat posed by the Asian longhorned beetle (Anoplophora glabripennis Motschulsky), many countries including the United States have adopted policies of eradication. The eradication of infestations that cover hundreds of square kilometers can require multiple visual surveys of millions of individual trees. At these scales, eradication may take several decades and span multiple beetle generations. During this period the infestation of new trees adds spatially-explicit risk to the landscape while surveys and the removal of infested trees reduce it. To track dynamic risk on the landscape we have developed the Asian Longhorned Beetle Hazard Management and Monitoring Tool. The geospatial tool combines data documenting; the locations, levels of infestation, and dates of detection of infested trees; the locations, methods, and timing of survey and host removal activities; and a reconstruction of beetle movement within the infested landscape to generate annual spatial estimates of infestation risk based on the combination of beetle dispersal and survey and host removal activities. The analyses of three eradication programs highlight similar patterns in risk through time with risk peaking at the time infestations are detected and declining as management activities slow beetle spread and reduce risk through surveys. However, the results also highlight differences in risk reduction among the eradication programs associated with differences in beetle dispersal among infestations and the size of the infested landscape, highlighting the importance of applying local information to structure eradication programs. The Asian Longhorned Beetle Hazard Management and Monitoring Tool provides a quantitative repeatable approach to tracking changes in infestation risk using local beetle behavior and management efforts. In addition to this, the tool may provide a structure to optimize eradication efforts by allowing managers to estimate expected risk reduction based on proposed survey and host removal strategies.