Políticas públicas de bioeconomia no estado do Amazonas

O setor florestal em países em desenvolvimento pode contribuir para combater a mudança climática através de negociações financeiras, sendo o mecanismo de REDD+ uma abordagem proeminente. A abordagem de REDD+ jurisdicional (J-REDD+) surgiu para países de grandes dimensões como o Brasil, cujas particularidades regionais ou estaduais podem influenciar na dinâmica de implementação do REDD+. Este estudo analisa a implementação do J-REDD+ no Amazonas (AM) de 2005 a 2022. Usando-se análises de documentos oficiais e estudos acadêmicos, uma matriz SWOT foi criada para identificação de forças, fraquezas, oportunidades e ameaças na implementação do J-REDD+. Foi percebido que as forças incluem políticas públicas, combate ao desmatamento, governança, monitoramento e metas de redução do desmatamento. As fraquezas englobam a falta de um plano estadual de REDD+, aumento recente de desmatamento, desafios estratégicos, representatividade limitada de PIPCTs em colegiados e mecanismo de transparência. Externamente, a oportunidade reside em financiamento crescente para projetos. No entanto, as ameaças incluem a falta de financiamento continuado, mudança na constituição de equipes e a descontinuidade dos programas do governo local. Concluiu-se que a implementação do J-REDD+ em ambas as escalas é crucial para que esse mecanismo contribua efetivamente para a mitigação da mudança climática, atendendo às necessidades presentes e futuras.

The Neotropical stolidosomatine genus Pseudosympycnus Robinson (Diptera: Dolichopodidae) is reviewed and contains 12 species, including six new species that herein are described and illustrated: P. araza sp. nov. (Peru, department of Cusco), P. bickeli sp. nov. (Brazilian States of Pará and Roraima), P. latitibia sp. nov. (Brazilian States of Minas Gerais, Rio de Janeiro and São Paulo), P. maroaga sp. nov (Brazilian State of Amazonas), P. robinsoni sp. nov. (Brazilian State of Acre), and P. sehnali sp. nov. (Brazilian State of Amazonas). All species are diagnosed, male and female terminalia of the genus are illustrated for the first time, high-resolution images of relevant characters are presented and an identification key to males is provided.

ABSTRACTAimTo evaluate the association between dental caries and nutritional status in a group of Brazilian schoolchildren, from Manaus. The studied population consisted of 197 students (10–12-year-olds) from public schools at Manaus, Amazonas, Brazil.Materials and methodsA clinical examination was carried out and the decay-missing-filled-teeth index for primary and permanent teeth (dmft and DMFT) was used to evaluate dental caries. Body mass index Z-score was calculated using variables such as individual height, weight, age, and gender. The nutritional status was classified as underweight, eutrophic, overweight, and obese. One-way ANOVA and Tukey's posttests were used for means’ comparison between groups. The established alpha was 5%.ResultsEighty-one (41.1%) children were caries-free. Five (2.5%) children were underweight; 127 (64.5%) were eutrophic; 49 (24.9%) were overweight; and 16 (8.1%) were obese. The mean dmft/DMFT index was 1.67 (2.05). Obese children had more caries experience than eutrophic and overweight children (p < 0.05).ConclusionOur study demonstrated that dental caries is associated with obesity in school children from Manaus.How to cite this articleVasconcelos K, Evangelista S, et al. Assessing the Association between Dental Caries and Nutritional Status in Children from the Brazilian State of Amazonas. Int J Clin Pediatr Dent 2019;12(4):293–296.

There is limited knowledge about tick diversity in the Amazon region. Here, we survey small terrestrial mammals for tick infestation at the Rio Pardo settlement, Amazonas State, Brazil. Sampling included rainy and dry seasons and four ecotones (primary forest, forest in regeneration, field crops and households). Each animal was inspected for ticks, which, if present, were placed in 70% alcohol and identified. Parasitological indexes were calculated and the presence/absence of ticks on hosts was tested for possible associations with independent variables (ecotone, host sex, host order, host family, host age and season). A total of 208 small mammals were captured, 47 individuals (10 species) in the primary forest, 124 (15 species) in the forest in regeneration, 11 (7 species) in the field crops, and 26 (4 species) in the households. A total of 14 small mammals were infested by ticks (overall prevalence: 6.7%; 95% CI: 3.72 - 11.04%), which consisted of 51 specimens that were identified into four species, as follows: Amblyomma humerale (32 nymphs); Ixodes luciae (6 females); Amblyomma coelebs (1 nymph); and Ornithodoros mimon (1 larva). In addition, 11 larvae were retained as Amblyomma spp. Only host order showed association (P = 0.002) with tick infestation, with marsupials 5.5 times more infested than rodents. Our record of O. mimon on D. marsupialis is the first on this host species, and the first record of a Argasidae tick in the Brazilian state of Amazonas. To the best of our knowledge, this is the first study that actively screened free-living terrestrial small mammals and provided data on prevalence, mean intensity and mean abundance of tick infestations in the Brazilian Amazonas state.

Spatio-temporal analysis of American Tegumentary Leishmaniasis incidences in the Brazilian state of Amazonas: 2011 to 2022

BackgroundSince the end of 2020, there has been a great deal of international concern about the variants of SARS-COV-2 B.1.1.7, identified in the United Kingdom; B.1.351 discovered in South Africa and P.1, originating from the Brazilian state of Amazonas. The three variants were associated with an increase in transmissibility and worsening of the epidemiological situation in the places where they expanded. The lineage B.1.1.7 was associated with the increase in case fatality rate in the United Kingdom. There are still no studies on the case fatality rate of the other two variants. The aim of this study was to analyze the mortality profile before and after the emergence of the P.1 strain in the Amazonas state. MethodsWe analyzed data from the Influenza Epidemiological Surveillance Information System, SIVEP-Gripe (Sistema de Informação de Vigilância Epidemiológica da Gripe), comparing two distinct epidemiological periods: during the peak of the first wave, between April and May 2020, and in January 2021 (the second wave), the month in which the new variant came to predominate. We calculated mortality rates, overall case fatality rate and case fatality rate among hospitalized patients; all rates were calculated by age and gender and 95% confidence intervals (95% CI) were determined. FindingsWe observed that in the second wave there were a higher incidence and an increase in the proportion of cases of COVID-19 in the younger age groups. There was also an increase in the proportion of women among Severe Acute Respiratory Infection (SARI) cases from 40% (2,709) in the first wave to 47% (2,898) in the second wave and in the proportion of deaths due to COVID-19 between the two periods varying from 34% (1,051) to 47% (1,724), respectively. In addition, the proportion of deaths among people between 20 and 59 years old has increased in both sexes. The case fatality rate among those hospitalized in the population between 20 and 39 years old during the second wave was 2.7 times the rate observed in the first wave (female rate ratio = 2.71; 95% CI: 1.9-3.9], p <0.0001; male rate ratio = 2.70, 95%CI:2.0-3.7), and in the general population the rate ratios were 1.15 (95% CI: 1.1-1.2) in females and 0.78 (95% CI: 0.7-0.8) in males]. InterpretationBased on this prompt analysis of the epidemiological scenario in the Amazonas state, the observed changes in the pattern of mortality due to COVID-19 between age groups and gender simultaneously with the emergence of the P.1 strain suggest changes in the pathogenicity and virulence profile of this new variant. Further studies are needed to better understanding of SARS-CoV-2 variants profile and their impact for the health population. FundingThere was no funding for this study.

Background: Since the end of 2020, there has been a great deal of international concern about the variants of SARS-COV-2 B.1.1.7, identified in the United Kingdom; B.1.351 discovered in South Africa and P.1, originating from the Brazilian state of Amazonas. The three variants were associated with an increase in transmissibility and worsening of the epidemiological situation in the places where they expanded. The lineage B.1.1.7 was associated with the increase in case fatality rate in the United Kingdom. There are still no studies on the case fatality rate of the other two variants. The aim of this study was to analyze the mortality profile before and after the emergence of the P.1 strain in the Amazonas state.Methods: We analyzed data from the Influenza Epidemiological Surveillance Information System, SIVEP-Gripe (Sistema de Informação de Vigilância Epidemiológica da Gripe), comparing two distinct epidemiological periods: during the peak of the first wave, between April and May 2020, and in January 2021 (the second wave), the month in which the new variant came to predominate. We calculated mortality rates, overall case fatality rate and case fatality rate among hospitalized patients; all rates were calculated by age and gender and 95% confidence intervals (95% CI) were determined.Findings: We observed that in the second wave there were a higher incidence and an increase in the proportion of cases of COVID-19 in the younger age groups. There was also an increase in the proportion of women among Severe Acute Respiratory Infection (SARI) cases from 40% (2,709) in the first wave to 47% (2,898) in the second wave and in the proportion of deaths due to COVID-19 between the two periods varying from 34% (1,051) to 47% (1,724), respectively. In addition, the proportion of deaths among people between 20 and 59 years old has increased in both sexes. The case fatality rate among those hospitalized in the population between 20 and 39 years old during the second wave was 2.7 times the rate observed in the first wave (female rate ratio = 2.71; 95% CI: 1.9-3.9], p Interpretation: Based on this prompt analysis of the epidemiological scenario in the Amazonas state, the observed changes in the pattern of mortality due to COVID-19 between age groups and gender simultaneously with the emergence of the P.1 strain suggest changes in the pathogenicity and virulence profile of this new variant. Further studies are needed to better understanding of SARS-CoV-2 variants profile and their impact for the health population.Funding: There was no funding for this study.Declaration of Interest: None to declare.

Abstract: The present note reports the first record of Vampyrodes caraccioli in the Brazilian state of Amazonas, and the central Amazon region, based on 44 specimens caught in the Auati-Paraná Extractive Reserve, north bank of the Solimões/Amazonas River. Our record fills a distribution gap of this species in the Brazilian Amazon and illustrates that the current knowledge on the distribution of Amazonian bats is far from complete.

Triphora comprises ca. 19 species, eight of them occurring in Brazil. The genus is currently known in Brazil in the States of Amazonas, Minas Gerais, Pará, Rio Grande do Sul, and São Paulo, as well as in the Distrito Federal. Triphora amazonica is known from Florida, West Indies, Guianas and the Brazilian State of Amazonas. The first record of T. amazonica for Bahia State is presented, expanding the species distribution to the Atlantic Forest domain. This is the first record of the genus Triphora for Northeastern Brazil and for Bahia State.

This study reports the first records of Sciopemyia vattierae (Le Pont &amp; Desjeux, 1992) in the Brazilian states of Amazonas and Par&amp;aacute;. In Amazonas, specimens were collected from the Hi-Merim&amp;atilde; and Paumari do Lago Marah&amp;atilde; indigenous lands (municipalities of Tapau&amp;aacute; and L&amp;aacute;brea, respectively), and the Urucu River region (Coari). In Par&amp;aacute;, collections were made within the Amazon National Park (Itaituba). Specimens were captured using various traps between 2011 and 2023. These findings support the hypothesis that S. vattierae is an Andean and cis-Andean species.

Byrsonima fanshawei is a rare species of Malpighiaceae that was described based only on a fruiting specimen from Kaieteur Plateau, Guyana. Here we provide an emended description, including a complete description of floral characters, along with new records of the species from the Brazilian states of Amazonas and Espirito Santo, and the Venezuelan state of Amazonas.

Background: Planetary Health is a transdisciplinary area that needs to be part of the curriculum of students at all levels of education, starting from basic education with early childhood education. The present work aims to discuss the perceptions of basic education teachers from a riverside school on Planetary Health issues, in addition to knowing the environmental context of communities and/or riverside schools in the Brazilian State of Amazonas. Methods: The data collection was done through semi-structured interviews with rural education teachers from the south of the state of Amazonas. For the data analysis, we opted for the content analysis (Bardin, 2009) with the support of the N-Vivo software - version 1.5. Results: The results indicated the main environmental problems related to anthropogenic actions in the community and school, in which the following questions stood out: garbage disposal in the river, mineral extraction, lack of basic sanitation, and the predominance of ultra-processed foods in school meals. On the other hand, teachers pointed out the great potential of rural schools to promote the consciousness of children and adolescents on Planetary Health themes. Conclusion: Primary school teachers in rural Amazonia are in contact with a rich source for the creation of teaching materials on PH for students, in view of the importance of the inclusion of PH themes in the formative trajectory of children and adolescents in the basic education curriculum. These experiences provide knowledge about the reality of riverside schools, local traditional issues, environmental sustainability, and the changes occurring in ecosystems, especially in the Amazon.

This study contributes to the literature on the social impacts of Special Economic Zones by analyzing poverty changes in the Brazilian state of Amazonas, where the Free Trade Zone of Manaus (FTZM) is located. Using census data, statistical micro‐decompositions and counterfactual simulations, we show that labor income was the major driver of poverty declines during the 2000 to 2010 decade in the municipality of Manaus (and all the more so for households with members working in the FTZM, who were less poor to start with). Comparison with ex‐ante “similar” municipalities, in regard to socioeconomic and demographic criteria, corroborates the relative success of Manaus in terms of poverty reduction as well as the essential role played by labor income. Wage regressions also show a significant FTZM premium effect for workers, though diminishing over time. In the rest of the state of Amazonas, nonlabor income remains the main factor for poverty reduction and the FTZM appears to have limited spillover effects, even at short distances. Our contrasting results illustrate both the benefits and limitations that trade and industrial policies face in underprivileged areas and suggest that a better targeting of social policies is needed to improve distributional outcomes and spillovers for the whole state.

Patients with deep mycoses diagnosed in dermatologic clinics of Manaus (state of Amazonas, Brazil) were studied from November 1973 to December 1983. They came from the Brazilian states of Amazonas, Pará, Acre, and Rondônia and the Federal Territory of Roraima. All of these regions, with the exception of Pará, are situated in the western part of the Amazon Basin. The climatic conditions in this region are almost the same: tropical forest, high rainfall, and mean annual temperature of 26C. The deep mycoses diagnosed, in order of frequency, were Jorge Lobo's disease, paracoccidioidomycosis, chromomycosis, sporotrichosis, mycetoma, cryptococcosis, zygomycosis, and histoplasmosis.

Reduction in the vertical transmission of HIV is possible when prophylactic measures are implemented. Our objective was to determine demographic characteristics of HIV-infected pregnant women and the rate of mother-to-child transmission of HIV in Manaus, Amazonas, Brazil. A descriptive study was conducted using notification, and investigating data from the Notifiable Diseases Data System in the Brazilian State of Amazonas, between 2007 and 2009. During the study period, notification was received of 509 HIV-positive pregnant women. The vertical transmission was 9.9% (95% CI: 7.2-12.6%). The mean age of women was 27 years (SD: 5.7), and the majority (54.8%) had not completed elementary school (eighth grade). Diagnosis of HIV seropositivity was made prior to pregnancy in 115 (22.6%) women, during prenatal care in 302 (59.3%), during delivery in 70 (13.8%), and following delivery in 22 (4.3%). Four hundred four of these women (79.4%) had had prenatal care, with 79.4% of patients receiving antiretroviral during pregnancy and 61.9% of the newborn infants receiving prophylaxis. In the final multivariate logistic regression model, living in urban area [OR = 0.7 (95% CI: 0.35-0.89)] and having had prenatal care [OR = 0.1 (95% CI: 0.04-0.24)] remained as protective factors against vertical HIV transmission in this population. The relevance of adequate compliance with the measures already established as being effective in guaranteeing a reduction in HIV transmission within the maternal and infant population should be emphasized.