Impact Of COVID-19 Research Articles

Excess all-cause mortality in 21 countries during 2022: COVID-19 impact by C-MOR project

Abstract National published COVID-19 mortality estimates do not fully encompass the extent of the pandemic’s impact on mortality. To address this challenge, calculating excess all-cause mortality at the national level is important. Our focus was on understanding total weekly excess mortality for 2022, by analysing mortality data across 2020-2022, from 21 countries participating in the international consortium (C-MOR), which provided data for examination. Excess mortality was calculated by comparing the weekly 2022 age-standardized mortality rates per 100,000 population against a baseline mortality, estimated using historical data from 2015-2019. Excess cumulative mortality for 2022 was found in all 21 countries. The excess mortality for the total population varied between 8.6 and 116.2, with the minimum excess belonging to Peru and the maximum to Georgia. Australia, Austria, Cyprus, Denmark, Estonia, Georgia, Greece, Israel, and Norway showed a higher excess in 2022 than in 2020, while Australia, Austria, Cyprus, Denmark, Israel, Italy, Norway, Spain, and Sweden also showed a higher excess in 2022 than in 2021. Mauritius showed a significant excess mortality for the first time in 2022. For all countries, but Australia, the % of COVID-19 deaths out of all deaths decreased in 2022 compared to 2021. Contrary to the ‘harvesting effect’, which would expect a decline in mortality rates post-pandemic, our results underscore a sustained excess mortality throughout 2022. The 2022 excess deaths are mainly non-COVID-related, stemming from broader pandemic impacts on healthcare systems and other factors. Conversely, in Australia, international boarders reopened in 2022, resulting in the first community-wide transmission and a substantial rise in excess deaths. Our study reveals nuanced excess mortality dynamics post-vaccination, providing crucial insights for policymakers and stressing the necessity of continued vigilance and adaptive strategies against COVID-19’s diverse impacts. Key messages • All countries investigated experienced continued all-cause excess mortality during 2022, compared to pre-pandemic years. For most, excess mortality in 2022 was higher than in 2021 and 2020. • For all countries, except Australia, the contribution of COVID-19 deaths to the mortality estimates in 2022 is decreased, highlighting the impact of indirect pandemic related effects on mortality.

The Impact of Technology and COVID-19 on Mergers and Acquisitions: Implications for Supply Chain Management

This paper explores the issue of MA as it pertains to Supply chain elements such as Enterprise Resource Planning (ERP), the role of technology, and supply chain efficiency. By exploring the issue further, the research seeks to assess the recent trend of increased mergers and acquisitions (MA) and how the activities affect the supply chain management (SCM) role. The results are important in understanding current trends in SCM when it comes to mergers and acquisitions. The discussion covered the role that COVID-19 played in increased trends in MA and technology's role in MA activities and success. The ultimate goal is to understand how technology and COVID-19 impact MA activities and how, in turn, the supply chain management role gets affected.

Estimated number of COVID-19 deaths averted by vaccination in Belgium

Abstract Background Vaccination campaigns have been rolled out globally to limit the impact of COVID-19 on severe health outcomes, including mortality. We aimed to estimate the number of averted deaths by COVID-19 vaccination in the Belgian population aged ≥65 years, between January 2021 and January 2023. Methods Nationwide data on COVID-19 infections, vaccinations and all-cause mortality were individually linked. We estimated Vaccine Effectiveness against COVID-19 mortality (VE) in persons having received a vaccine dose in the last 6 months using a Cox proportional hazards model adjusted for age, sex, time since vaccination, previous infection, comorbidities, province and income. COVID-19 death was defined as a death within 1-7 weeks after a positive SARS-CoV-2 laboratory-test. Based on obtained VE estimates, vaccine coverage and national COVID-19 mortality data, we estimated the number of averted deaths (expected deaths without vaccinating minus the reported deaths). Results By January 31st 2023, 11,033 COVID-19 deaths have been reported in Belgium. The average vaccine coverage was 48% during alpha, 85% during delta and 63% during omicron dominance. VE was estimated at 0-59 days after vaccination, for 65-79 year and ≥80 year-olds respectively, at 65% (58%-60%) and 35% (28%-41%) during Alpha, at 84% (82%-87%) and 79% (77%-81%) during Delta and at 83% (80%-85%) and 71% (68%-73%) during Omicron dominance. We estimated 10,042 deaths averted (range: 8,917-11,188) among the Belgian population aged ≥65 years, representing a 48% reduction (range 45%-50%) in the expected deaths. Out of 10,042 averted deaths, the majority was averted during Delta (47%; 4,670) or Omicron dominance (43%; 4,366), compared to during Alpha dominance (10%; 1,006). Conclusions Vaccinating against COVID-19 led to an important reduction in COVID-19-related mortality among the Belgian population ≥65 years, in particular during Delta and Omicron dominance, underscoring the effectiveness of vaccines against mortality. Key messages • Vaccinating against COVID-19 led to an important reduction of 48% in COVID-19-related mortality among the Belgian population ≥65 years, in particular during Delta and Omicron dominance. • Vaccine effectiveness against COVID-19 mortality was estimated as high in the Belgian population ≥65 years (range: 71-84%) during Delta and Omicron dominance, also among elderly over 80 years.

The Effect of the COVID-19 Pandemic on the Working Conditions and Efficiency of Radiographers at Ahvaz Jundishapur University of Medical Sciences' Radiology and CT Scan Imaging Centers

Background: Radiographers are highly skilled imaging technology users who work directly with COVID-19 cases. Objectives: This study aims to assess the impact of COVID-19 on the working conditions and efficiency of radiographers and their level of satisfaction with personal protective equipment (PPE), cleaning supplies, and facilities during the COVID-19 epidemic. Methods: A prospective observational study was conducted among radiographers registered in the radiology and CT scan imaging centers of Ahvaz Jundishapur University of Medical Sciences and some private centers between June and October 2022. A questionnaire with 28 multiple-choice questions was used to collect information. The questionnaire consisted of two sections; the first part contained demographic information. In the second part, participants answered questions about changes in working conditions, such as changes in stress level, work efficiency, the need for more rest, imaging time, use of equipment, and personal protective equipment at work, based on their experiences and observations during the COVID-19 pandemic. The data analysis was performed using Statistical Product Service Solutions (SPSS) software, version 26.0, with statistical significance assumed at a P-value < 0.05. Results: One hundred and fifty radiographers completed the questionnaire. The mean age and mean work experience of participants were 33.2 ± 8.3 years and 9 ± 7.2 years, respectively. The results showed that most participants of both sexes agreed that they needed more rest (P-value < 0.05); their work efficiency had not decreased significantly during the COVID-19 epidemic. The stress level of participants had significantly increased compared to before the epidemic. There were significant differences between government-owned hospitals and private radiology centers regarding the presence of a COVID-19-related protocol, the compulsory use of masks, the existence of decontamination instructions, the type of air decontamination, the contact with imaging equipment manufacturers, the timing of decontamination, and the type of decontamination applied to the imaging equipment (P-value < 0.05). Conclusions: This study demonstrated that the reduction in work efficiency among radiographers was not significant compared to before the COVID-19 pandemic. According to the study's results, radiographers' working conditions underwent numerous adjustments over the course of the COVID-19 epidemic.

Longitudinal analyses (2018-2022) of the COVID-19 impact on Swiss pediatric healthcare utilization

Abstract Background The impact of COVID-19 on healthcare utilization in the early pandemic is well documented. However, studies on changes in both primary and tertiary pediatric healthcare utilization that considered data beyond the first pandemic year is lacking. Methods National health insurance data (primary care) and pediatric emergency department data (tertiary care) from Jan. 2018 - June 2022 and on 0-18-year-olds were analyzed with interrupted time series. The first lockdown was used to differentiate between pre-pandemic and pandemic periods. Results Several healthcare services yielded significantly lower average utilization rates during the pandemic vs. the pre-pandemic period, particularly in the youngest age groups. In primary care, the relative utilization, compared to the pre-pandemic mean, dropped in regards to regular (0-5y: 0.760 [0.644-0.896]; 6-10y: 0.850 [0.742-0.974]), well-child (0-5y: 0.871 [0.765-0.992]), and urgent visits (0-5y: 0.638 [0.500-0.813]; 6-10y: 0.810 [0.665-0.985]), and for the vaccination against measles/mumps/rubella (MMR; 0-5y: 0.841 [0.729-0.971]). Similarly, in tertiary care, this pattern emerged for non-urgent (Zurich: 0.55 [0.482-0.627]; Geneva: 0.526 [0.435-0.636]; Ticino: 0.502 [0.436-0.578]) and urgent visits (Zurich: 0.573 [0.498-0.659]; Geneva: 0.487 [0.375-0.632]; Ticino: 0.676 [0.57-0.802]). The utilization rates of most services dropped markedly after the lockdown and recovered to some extent over the pandemic phase. However, no recovery was found for the MMR-vaccination. In primary care, higher average utilization rates during the pandemic were identified for telephone consultations (0-5y: 1.394 [1.218-1.594]; 6-10y: 1.547 [1.387-1.726]; 11-15y: 1.578 [1.430-1.741]; 16-18y: 1.831 [1.614-2.076]). Conclusions The pandemic’s effect on utilization seemed to have occurred temporarily, but it cannot be ruled out that some children have not fully caught up on preventative measures (well-child visits and MMR-vaccinations). Key messages • Pediatric healthcare utilization dropped considerably immediately after the lockdown, with the most pronounced decrease observed in the youngest children. • The heterogenous recovery over the pandemic period points to the necessity to continue to monitor utilization rates, catch-up visits, and vaccination statistics.

COVID-19-related worries: A longitudinal study comparing migrants and non-migrants in Norway

Abstract Background Health- and economic-related worries during the COVID-19 pandemic contributed to worsening of mental health, particularly affecting migrants in vulnerable situations. However, this differential impact was only clear some months into the pandemic, and there is little evidence about any differences in health and economic worries between migrants and non-migrants as the pandemic developed. To close this knowledge gap, we assessed the changes in COVID-19-related worries reported by migrants compared to non-migrants in Norway throughout the pandemic. Methods Our study analyzed data from three time points (April-20, January-21, March-22) for 25,305 participants of the Bergen in Change study, including 509 (2%) migrants from Asia, Africa, or Latin America (LATAM), and 1250 (5%) migrants from other regions. Worries were assessed using questions on COVID-19 infection fear, job security, and economic stability. Analysis methods included descriptive analysis, chi-squared, Sankey plots, and logistic regression, adjusting for age, gender, education, and type of work. Results Migrants from Asia, Africa and LATAM reported health worries more often than non-migrants [OR (95%CI) 1.9 (1.3-2.8)] without clear changes over time, 0.9 (0.7-1.3). Migrants from Asia, Africa, and LATAM, as well as from other regions, also reported economic worries significantly more often than non-migrants [3.1 (2.5-3.9) and 2.1 (1.8-2.4) respectively] at baseline. Each additional year into the pandemic increased the odds of economic worries by a factor of 1.3 (1.0-1.6) for migrants from Asia, Africa, and LATAM compared to non-migrants. The odds ratio for migrants from other regions over time was stable, 1.0 (0.9-1.1). Conclusions Migrants, especially those from Asia, Africa, and LATAM, reported more pandemic- related worries than non-migrants, and this persisted over time. Identifying and understanding these worries could guide preventive measures to enhance mental health in migrant population. Key messages • Throughout the pandemic, migrants reported more COVID-19-related worries than non-migrants, a trend that persisted over time and was greater among migrants from Asia, Africa, and Latin America. • Identifying the differential impact of COVID-19 on migrants’ groups and understanding the factors involved is essential for guiding healthcare interventions to improve migrant health.

COVID-19 premature mortality in Serbia: Does the place of death matter?

Abstract Background The COVID-19 pandemic has significantly impacted healthcare services provision in Serbia and globally. Many people did not seek or reach healthcare due to various reasons, and a significant number of COVID-19 deaths were not confirmed by laboratory testing. Within the project of the Laboratory for Strengthening Capacity and Performance of Health System and Workforce for Health Equity, we assessed the differences in years of life lost (YLL) of COVID-19 death cases according to the place of death. Methods The Statistical Office of the Republic of Serbia provided average life expectancy and anonymous individual mortality data of the Serbian population in 2020, 2021, and 2022, where COVID-19 was the underlying cause of death (ICD-X codes: laboratory confirmed - U07.1 and clinically diagnosed - U07.2), also disaggregated by the place of death (at home or in a hospital). Analytical statistics and nonparametric tests were used to assess the differences in premature mortality by place of death with a significance level set at p < 0.05. Results In all observed years, a total of 45,632 death cases due to COVID-19 occurred (94.3% in hospital and 5.7% at home). Most COVID-19 deaths were coded as U07.1 (93.8% in hospital, 91.3% at home). An average of 12.12±7.50 YLLs was estimated per death, with a median of 11.50. There was a significant difference (p < 0.001) in the median number of YLLs between those who died in the hospital (11.50) and those who died at home (6.78). Furthermore, deaths occurring at home had fewer YLLs but were more frequently coded as U07.2 (p < 0.001). Conclusions The place of death is relevant when assessing the impact of COVID-19 on premature mortality in Serbia. On average, persons who died at home due to COVID-19 had a lower number of YLLs compared to those who died in a hospital. More research is necessary on the other factors contributing to premature mortality and inequalities in the COVID-19 burden in Serbia. Key messages • During the first three years of the COVID-19 pandemic in Serbia, 5.7% of COVID-19 deaths occurred at home, resulting in an average of 9.89 years of life lost. • The COVID-19 pandemic highlights the need to investigate deaths that occur at home and improve pandemic preparedness.

The Impact of COVID-19: A study of academic stress in high school students in Vietnam due to the transition from offline to online lessons.

CoViD-19 had a detrimental impact on all humans in our society, from white-collar office workers to students. The outbreak caused stress in all individuals, leading to pres- sure, and a decline in learnability, even though its magnitude and origins varied. In con- text with the education domain, the students have suffered adverse repercussions due to the shift from traditional in-person classes to online learning modes, which has been a major cause of their mental health’s downward spiral, leading to poor performances, and the inability to learn in unmonitored classroom conditions. Aim. To assess the stress in high school students and correlate their stress levels with their end-of-year examination results for 2021. Method. This can be achieved using Pearson’s correlation coefficient, by assessing 78 high school students selected as per inclusion and exclusion criteria, from the public schools of Hanoi, with their respective results obtained for their end-of-year examina- tions of March 2021. The Academic stress will be calculated with the Student Academic Stress Scale (SASS), and, all the percentage of grades will be out of 100. Results. The results obtained from the following Pearson’s correlation coefficient tests showed a moderate negative correlation existing between Academic Stress levels and marks it obtained, with the r value of -0.447. Limitations: The sample was collected from 4 public schools in Hanoi, not taking the rest of the country into account, and the accuracy of the stress level grading using SASS which can be affected by an impairment in cognitive function, excludes outliers from the research that was conducted.

The impact of COVID-19 on elementary teachers’ relationships with students, parents, and other teachers

ABSTRACT This paper examines the impact of COVID-19 on teachers’ relationships with students, parents, and other teachers as well as on the knowledge which they produce as their teaching and learning spaces are reconceptualised and their workplace relationships are redefined. The study adopted bricolage as a research approach and single-group case study as a research design, and used data obtained from a range of individual semi-structured interviews with elementary teachers which were supported by a series of naturally occurring data. The findings reinforce the conclusions that have been drawn in previous studies in terms of the significance of the social and relational aspects of educational settings and of the view of teachers as legitimate knowledge producers. Additionally, however, the results expand on our current understanding of teacher relationships and professional knowledge production by illustrating how participants collaboratively addressed the unprecedented challenges which the pandemic posed in order to strengthen their workplace relationships with significant others and enhance student educational experiences. The diversity of the strategies the teachers used provides evidence of growth in multiple dimensions of teacher knowledge and of different forms of agency, and has implications for teaching, teacher education, and future research in this area.

The Impact of COVID-19 on RNA Therapeutics: A Surge in Lipid Nanoparticles and Alternative Delivery Systems

The COVID-19 pandemic has significantly accelerated progress in RNA-based therapeutics, particularly through the successful development and global rollout of mRNA vaccines. This review delves into the transformative impact of the pandemic on RNA therapeutics, with a strong focus on lipid nanoparticles (LNPs) as a pivotal delivery platform. LNPs have proven to be critical in enhancing the stability, bioavailability, and targeted delivery of mRNA, facilitating the unprecedented success of vaccines like those developed by Pfizer-BioNTech and Moderna. Beyond vaccines, LNP technology is being explored for broader therapeutic applications, including treatments for cancer, rare genetic disorders, and infectious diseases. This review also discusses emerging RNA delivery systems, such as polymeric nanoparticles and viral vectors, which offer alternative strategies to overcome existing challenges related to stability, immune responses, and tissue-specific targeting. Additionally, we examine the pandemic’s influence on regulatory processes, including the fast-tracked approvals for RNA therapies, and the surge in research funding that has spurred further innovation in the field. Public acceptance of RNA-based treatments has also grown, laying the groundwork for future developments in personalized medicine. By providing an in-depth analysis of these advancements, this review highlights the long-term impact of COVID-19 on the evolution of RNA therapeutics and the future of precision drug delivery technologies.

The Possible Impact of COVID-19 on Glycated Hemoglobin and Systolic Blood Pressure in Type 2 Diabetes and Obesity

Background: There are still discrepancies in the literature as to whether COVID-19 infection could impact biochemical, anthropometric, and cardiovascular markers. The purpose of this study was firstly to observe the effects of COVID-19 infection over 12 months on Type 2 diabetes (T2D) and obesity. Secondarily, we analyzed the individual influence of COVID-19 infection on changes in biochemical, anthropometric, and cardiovascular markers. Methods: This study is part of a secondary analysis of a recently published article. The research involved 84 participants with T2D, divided into two groups: the control group (40 participants) received only medical care, while the intervention group (44 participants) received both medical care and nutritional assessment. Consultations were held quarterly over 12 months, with a follow-up after 3 months. Data Analysis: For influence analysis, non-normal variables were compared using the Mann–Whitney test, and normal variables were compared using unpaired t-tests. For all cases, α = 0.05 and p < 0.05 were considered significant. Results: The analysis revealed a high percentage of patients in both groups who had a COVID-19 infection (70% control and 72.7% intervention) over 12 months. Regarding the influence analysis, participants in the intervention group who were infected with COVID-19 showed smaller reductions in glycated hemoglobin (HbA1c) (p = 0.0120) and systolic blood pressure (SBP) (p = 0.0460). For the other biochemical, anthropometric, and cardiovascular markers, in both groups, no significant differences were found (p > 0.05). Conclusion: COVID-19 possibly influenced SBP and HbA1c levels over 12 months in people with T2D and obesity. However, caution should be exercised in generalizing these results due to the limitations of this study. Additionally, influence analysis does not establish a causal relationship, and more clinical trials in different populations are needed to fully analyze this topic.

The Serial Mediation Effect of COVID-19 Anxiety and COVID-19 Burnout on the Relationship Between the Fear of COVID-19 and COVID-19 Quality of Life in Nurses

There is growing interest in the association between COVID-19-related stressors and quality of life. This study aimed to extend current knowledge by investigating the potential mediating roles of COVID-19 anxiety and COVID-19 burnout in the association between fear of COVID-19 and COVID-19 quality of life in nurses. A total of 300 nurses were selected by convenience sampling approach from a training and research hospital serving as a pandemic hospital in Turkey. COVID-19 anxiety, COVID-19 burnout, and COVID-19 quality of life data were collected using the self-reported questionnaires using both online and paper-and-pencil versions of the questionnaires. Structural equation modeling was used to conduct serial multiple mediation analysis. We found statistically significant associations among fear of COVID-19, COVID-19 anxiety, COVID-19 burnout, and COVID-19 quality of life. Serial multiple mediation analysis revealed that the association of fear of COVID-19 with COVID-19 quality of life was partially mediated by COVID-19 anxiety and COVID-19 burnout. These results indicate that the association of fear of COVID-19 with COVID-19 quality of life in nurses may be changed through COVID-19 anxiety and COVID-19 burnout, which appear to play serial multiple mediating roles in this association. These findings enrich our understanding of the associations among these psychological factors and suggest that focusing solely on fear of COVID-19 without considering the mediating effects of COVID-19 anxiety and COVID-19 burnout might not be adequate for reducing the COVID-19–impact on the quality of life among nurses.

Mexican Hispanics show significant improvement in lung function approximately 1year after having severe COVID-19.

The long-term effects of COVID-19 on lung function are not understood, especially for periods extending beyond 1year after infection. This observational, longitudinal study investigated lung function in Mexican Hispanics who experienced severe COVID-19, focusing on how the length of recovery affects lung function improvements. At a specialized COVID-19 follow-up clinic in Yucatan, Mexico, lung function and symptoms were assessed in patients who had recovered from severe COVID-19. We used z-scores, and Wilcoxon's signed rank test to analyse changes in lung function over time. Lung function was measured twice in 82 patients: the first and second measurements were taken a median of 94 and 362days after COVID-19 diagnosis, respectively. Initially, 61% of patients exhibited at least one of several pulmonary function abnormalities (lower limit of normal = -1.645), which decreased to 22% of patients by 390days post-recovery. Considering day-to-day variability in lung function, 68% of patients showed improvement by the final visit, while 30% had unchanged lung function from the initial assessment. Computed tomography (CT) scans revealed ground-glass opacities in 33% of patients. One year after infection, diffusing capacity of the lungs for carbon monoxide z-scores accounted for 30% of the variation in CT fibrosis scores. There was no significant correlation between the length of recovery and improvement in lung function based on z-scores. In conclusion, 22% of patients who recovered from severe COVID-19 continued to show at least one lung function abnormality 1year after recovery, indicating a prolonged impact of COVID-19 on lung health.

Analyzing the Impact of COVID-19 on Indian Stock Market Efficiency: Sectoral Behavior

The study examines the impact of the COVID-19 pandemic on the Indian stock market, providing insights for informed investment decisions. It analyses efficiency and behavior across eight crucial sectors during two distinct periods: prepandemic (Period 1: February 15th, 2018 to February 14th, 2020) and pandemic (Period 2: February 17th, 2020 to February 15th, 2022). Addressing a literature gap on sector-wise pandemic effects, the study contributes valuable knowledge to investors and policymakers. Utilizing the variance-ratio methodology enhances understanding of market efficiency. The findings reveal distinct behavior in the Indian stock market between Period 1, characterized by stable, normally distributed returns, and Period 2, marked by increased volatility and extreme events, likely influenced by the pandemic.

Impact of COVID-19 on Air Quality in Major Cities of Bangladesh: A Temporal Analysis (2018–2023)

Impact of COVID-19 on Air Quality in Major Cities of Bangladesh: A Temporal Analysis (2018–2023)

Outcomes of COVID-19 in Pregnant Women: A Retrospective Analysis of 300 Cases in Jordan.

The impact of COVID-19 on pregnancy remains a critical area of research, with growing evidence suggesting that maternal infection, particularly in the third trimester, may lead to significant complications Aims: The primary aim was to investigate the maternal and neonatal outcome of pregnant Jordanian women with COVID-19. The secondary aim included exploring demographics, obstetrics characteristics, and comorbidities among these women. A retrospective comprehensive review of the records of 300 cases of pregnant women with COVID-19, who were treated between November 2020 and April 2021 at Queen Alia Military Hospital (a main referral center for patients with COVID-19) in Jordan. All cases were confirmed by the rapid antigen test (RAT) + long polymerase chain reaction (PCR) test used to detect SARS-CoV-2 by amplifying viral RNA from patient samples. Women infected with COVID-19 were categorized into four groups according to the RCOG guidelines for COVID-19 infection in pregnancy: asymptomatic, mild, moderate, and severe cases. All cases were managed following the Royal College of Obstetricians and Gynecologists protocol for COVID-19 in pregnancy. Data extracted from patient's records included demographic information, COVID-19 clinical manifestations, obstetric history, diagnostic findings, treatment plans, comorbidities, gestational age at diagnosis, treatment protocols, and maternal and neonatal outcomes. The mean age was 29.7 years; 98.3% were nonsmokers; 8% had previous miscarriages, and 67.3% had the infection in the third trimester. Iron deficiency anemia affected 30.3%, while 18.3% had comorbidities, mainly hypothyroidism. Most women were asymptomatic 61.7%, but 33% had respiratory symptoms, 4.7% needed intensive care unit (ICU) admission, and 2.7% resulted in maternal deaths. First-trimester and second-trimester miscarriages were recorded in 2.67% and 3.67% of cases, respectively, while preterm labor occurred in 3.0% of pregnancies. Additionally, age and hospitalization duration had a positive correlation with the neonatal outcomes (r = 0.349, p < 0.01), (r = 0.376, p < 0.01), respectively. Furthermore, COVID-19 presentation and treatment options demonstrated a strong positive correlation (p-value <0.01). On the other hand, maternal death had a strong negative correlation with poor neonatal outcomes (r = -0.776, p < 0.01). The study showed that COVID-19 in pregnant women, particularly in the third trimester, is associated with significant neonatal complications, with age, hospitalization duration, and COVID-19 severity strongly impacting outcomes.

Impact of COVID-19 on lung cancer care in New South Wales, Australia: real-world data from the EnRICH Program

Impact of COVID-19 on lung cancer care in New South Wales, Australia: real-world data from the EnRICH Program

To study the impact of COVID-19 on the epidemiological characteristics of allergic rhinitis based on local big data in China

To investigate the big data characteristics and trend changes of patients with allergic rhinitis (AR) who sought medical attention at our hospital before (from 2018 to 2019) and after (from 2020 to 2023) COVID-19, and provide reference basis for the treatment of AR. This study used a descriptive epidemiological method to analyze the big data and trend changes of AR patients. A total of 62,196 AR patients were collected, of whom 32,874 were male and 29,322 were female, with an age range of 1–89 years. The monthly change trend of AR patients showed a marked seasonality. The number of AR patients increased year by year. There was no significant difference in the number of patients between different genders. There was a significant difference in the number of patients between different age groups. The number of AR patients increased markedly from 2018 to 2023, and COVID-19 seems to have accelerated this process. There is a clear seasonal pattern. The number of boy patients is significantly higher than that of girl patients, and the change in female hormones may affect the incidence of AR. Therefore, it is necessary to update management measures and formulate relevant policies in response to the changing trend of AR since the COVID-19 epidemic.

The ongoing impact: A 4-wave longitudinal study on how loss and avoidance coping lead to long-term challenges after COVID

COVID-19 changed the world we live in. We need research to understand the challenges people are still experiencing. We used a longitudinal design to test the relationships among non-death loss, avoidance coping, and perceived COVID-19 impact before and after China’s dramatic zero-COVID policy reversal. We tracked 270 emerging adults who just graduated from college at four time-points from June 2022 to December 2023. Two waves were conducted before the end of zero-COVID policy; one wave was immediately after the policy ended (Dec. 2022); and one wave was one full year later. Non-death losses were consistently associated with increased perceived COVID-19 impact at later stages. This association remained consistent even one year after the end of zero-COVID policy. People tended to use more avoidance coping immediately after the policy transition, but it did not have longitudinal associations with perceived COVID-19 impact. Our findings suggest that non-death loss has a long-lasting psychological impact of COVID-19.

Planning for Long-Term Recovery: The Impact of COVID-19 on Educators Working With Children From Seasonal and Migrant Farmworker Families.

Education faced challenges during the COVID-19 pandemic. Although the United States has declared an end to the public health emergency, schools continue to be impacted. While considerable research has focused on the impact of the pandemic on students, fewer studies have focused on educators, and even less on educators who specialize in working with marginalized student populations. This study measured the impact of the pandemic impact on educators working with students from seasonal and migrant farmworker families to understand what supports educators need as schools plan for long-term recovery. A total of 1024 educators including early childhood education and K-12 teachers, as well as administrators, completed a COVID-19 questionnaire between October 2020 and January 2021, measuring their experiences as well as personal and work-related stressors during the pandemic. Educators underwent difficult COVID-19 experiences and faced several factors contributing to personal and work-related stress. Personal stress factors included concerns about they themselves, or family members, becoming ill, concerns about the emotional/mental health of their family, and fear of loss/reduction in employment. Work-related stress factors included concerns about the emotional and mental health of co-workers. Educators working with migrant children need additional supports-including support from administrators, psychological services, and opportunities to give/receive colleague/peer support.