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The World Health Organization call to halve global snakebite deaths by 2030 will require substantial progress in India. We analyzed 2833 snakebite deaths from 611,483 verbal autopsies in the nationally representative Indian Million Death Study from 2001 to 2014, and conducted a systematic literature review from 2000 to 2019 covering 87,590 snakebites. We estimate that India had 1.2 million snakebite deaths (average 58,000/year) from 2000 to 2019. Nearly half occurred at ages 30–69 years and over a quarter in children < 15 years. Most occurred at home in the rural areas. About 70% occurred in eight higher burden states and half during the rainy season and at low altitude. The risk of an Indian dying from snakebite before age 70 is about 1 in 250, but notably higher in some areas. More crudely, we estimate 1.11–1.77 million bites in 2015, of which 70% showed symptoms of envenomation. Prevention and treatment strategies might substantially reduce snakebite mortality in India.

Introduction Immunisation coverage in low- and middle-income countries continues to face challenges due to persistent gaps in vaccination schedule knowledge among caregivers and health workers. The Routine Immunisation Wheel was developed as a low-cost visual tool to complement existing systems like Mother Child Protection (MCP) cards and community healthcare worker visits in Madhya Pradesh, India. This pilot study evaluates the tool’s effectiveness on improving knowledge and awareness among caregivers and frontline workers (FLWs), as well as its potential for scaling within routine immunisation programs. Methodology Using a mixed-methods approach, we conducted a quasi-experimental pilot comparing intervention and control districts with 384 caregivers per arm and more than 60 FLWs (vaccinators/Auxiliary Nurse Midwife (ANMs), mobilizers Accredited Social Health Activists (ASHAs) and Anganwadi Workers (AWWs). Statistical analysis included descriptive statistics for demographics, mean scores with 95% confidence intervals for knowledge domains, independent samples t-tests for group comparisons, chi-square tests for proportions, and thematic analysis of qualitative feedback. Results At endline, caregiver knowledge scores in the intervention district were higher than at baseline for immunisation schedule (mean: 53.7% vs. 35.6%, p  < 0.05), immunisation benefits (mean: 87.4% vs. 62.5%, p  < 0.05), and session site awareness (95.1% vs. 89.8%, p  < 0.05). When compared with the control district at endline, the intervention district had, on average, higher scores for immunisation schedule knowledge, immunisation benefits and session site awareness (all p  < 0.05). The tool demonstrated high utility among health workers, with 100% adoption by ANMs for due listing and counselling. Conclusion The routine immunisation wheel effectively addresses critical knowledge gaps in routine immunisation through its dual functionality as both caregiver reminder and healthcare worker job aid. These results highlight its potential for integration into broader immunisation strategies, especially in low-literacy, resource-limited settings.

According to WHO Global Health Estimates, tuberculosis (TB) is among the top ten causes of global mortality and ranks second after cardiovascular disease in most high-burden regions. In this systematic review and meta-analysis, we investigated the role of second-hand smoke (SHS) exposure as a risk factor for TB among children and adults. We performed a systematic literature search of PubMed, Embase, Scopus, Web of Science, and Google Scholar up to August 31, 2014. Our a priori inclusion criteria encompassed only original studies where latent TB infection (LTBI) and active TB disease were diagnosed microbiologically, clinically, histologically, or radiologically. Effect estimates were pooled using fixed- and random-effects models. We identified 18 eligible studies, with 30,757 children and 44,432 adult non-smokers, containing SHS exposure and TB outcome data for inclusion in the meta-analysis. Twelve studies assessed children and eight studies assessed adult non-smokers; two studies assessed both populations. Summary relative risk (RR) of LTBI associated with SHS exposure in children was similar to the overall effect size, with high heterogeneity (pooled RR 1.64, 95% CI 1.00-2.83). Children showed a more than 3-fold increased risk of SHS-associated active TB (pooled RR 3.41, 95% CI 1.81-6.45), which was higher than the risk in adults exposed to SHS (summary RR 1.32, 95% CI 1.04-1.68). Positive and significant exposure-response relationships were observed among children under 5 y (RR 5.88, 95% CI 2.09-16.54), children exposed to SHS through any parent (RR 4.20, 95% CI 1.92-9.20), and children living under the most crowded household conditions (RR 5.53, 95% CI 2.36-12.98). Associations for LTBI and active TB disease remained significant after adjustment for age, biomass fuel (BMF) use, and presence of a TB patient in the household, although the meta-analysis was limited to a subset of studies that adjusted for these variables. There was a loss of association with increased risk of LTBI (but not active TB) after adjustment for socioeconomic status (SES) and study quality. The major limitation of this analysis is the high heterogeneity in outcomes among studies of pediatric cases of LTBI and TB disease. We found that SHS exposure is associated with an increase in the relative risk of LTBI and active TB after controlling for age, BMF use, and contact with a TB patient, and there was no significant association of SHS exposure with LTBI after adjustment for SES and study quality. Given the high heterogeneity among the primary studies, our analysis may not show sufficient evidence to confirm an association. In addition, considering that the TB burden is highest in countries with increasing SHS exposure, it is important to confirm these results with higher quality studies. Research in this area may have important implications for TB and tobacco control programs, especially for children in settings with high SHS exposure and TB burden.

Introduction Reducing childhood mortality by curtailing the incidence of vaccine preventable diseases is contingent upon a robust and high-performing routine immunization system. According to the available data, the full immunization coverage (FIC) in the state of Bihar (India) has reached ~ 71%. While the government aspires to reach 90% FIC, a systematic evidence-based investigation of the reasons behind underimmunization as well as the identification of drivers and enablers to reach and sustain 90% FIC is critical. This study aimed to review the factors leading to underimmunized children in the state of Bihar and develop a forward-looking roadmap to reach and sustain 90% FIC by adopting a system strengthening approach. Method We conducted a desk review, followed by extensive stakeholder interviews and field visits to document and analyze the data and evidence relevant to routine immunization system performance in the state of Bihar. The stakeholders included the State Immunization Officer, District Immunization Officers, Block-level health officials, representatives from development agencies, healthcare workers, and caregivers. A total of eighty-six structured interviews were conducted, which included qualitative and quantitative parameters. Result While positive results were observed from the assessment of Bihar’s immunization system, the implementation of targeted strategies for supply, service delivery and demand can provide a means to achieve FIC of 90%. The roadmap developed by the Government of Bihar enlists 40 + interventions across key thematic areas and has been prioritized over a 5-year time horizon as short, medium, and long-term milestones to achieve 90% FIC. These interventions include strengthening the data availability and quality, improving the governance and review mechanism, augmenting the capacity of health workers involve with immunization programme, and initiatives to increase demand for immunization services. Conclusion The Bihar’s Immunization Roadmap development project work follows a methodical approach to assess and identify intervention to improve immunization coverage and can provide information and reference to other states and countries that are aiming to formulate similar action plans.

The purpose of this study is to understand the impact of community mobilization initiatives on citizens’ health-seeking behavior through the lens of COVID-19 vaccination in the state of Madhya Pradesh, India. This study follows a case study approach to understand community mobilization initiatives that led to increased COVID-19 vaccination uptake. The study delineates the process to increase community mobilization to improve the uptake of COVID-19 vaccination. It highlights the key components of community mobilization that were adopted: the involvement of local leadership (at district, block, and village level), support of vaccination/mobilizer team, the role of in-person communication, involvement of influential community heads and social workers, localized strategies and IEC materials, and support from the state administration. Additionally, the key communication themes that played a crucial role in increasing COVID-19 vaccination coverage are identified. The findings of this study will help the policymakers and practitioners in the domains of Health and Medical Humanities, Health Policy and Services, and Social Sciences to clarify the roles of community mobilization activities and initiatives in increasing vaccination coverage. Furthermore, the study provides evidence for the adaptation, integration, and enhancement of these activities based on the four case studies discussed.

Aim: An attempt is made to investigate clinical efficacy of cord, paste system, and a strip gingival retractile materials. This study aims to evaluate and compare the gingival retraction efficacy of retraction strip along with conventional retraction cord and paste system. Material and Methods: This in vivo experimental study was carried out on 30 patients. Three different gingival retraction systems were used to evaluate the amount of vertical and lateral displacement. Based on selection criteria, 30 individuals requiring fixed dental prosthesis with respect to mandibular first molar were selected. Tooth preparation for metal ceramic restoration with subgingival finish line was performed. Gingival displacement was accomplished with ultrapak cord, merocel strip, and magic foam cord immediately, 7 and 14 days after the tooth preparation, respectively. The amount of gingival displacement in vertical and lateral directions was measured at mesiobuccal, midbuccal, and distobuccal regions of the prepared tooth. The vertical retraction was measured intraorally by using digital vernier caliper, and postgingival displacement impression was used to measure lateral gingival retraction. Stereomicroscopic images of impression under ×10 resolution were transferred to image analyzer to measure the lateral displacement. The obtained data analyzed in one-way ANOVA and Bonferroni test were used to determine the significant difference at P < 0.05 level. Results: ANOVA test showed the significant difference between the materials tested with respect to the mean vertical and lateral gingival retraction (P = 0.001). Multiple comparisons by Bonferroni test revealed a significant difference in vertical and lateral displacement among the materials tested. Conclusions: Merocel strip provided the maximum amount of vertical and lateral tissue displacement, followed by ultrapak cord and least with magic foam cord which was statistically significant.

Background According to WHO Global Health Estimates, tuberculosis (TB) is among the top ten causes of global mortality and ranks second after cardiovascular disease in most high-burden regions. In this systematic review and meta-analysis, we investigated the role of second-hand smoke (SHS) exposure as a risk factor for TB among children and adults. Methods and Findings We performed a systematic literature search of PubMed, Embase, Scopus, Web of Science, and Google Scholar up to August 31, 2014. Our a priori inclusion criteria encompassed only original studies where latent TB infection (LTBI) and active TB disease were diagnosed microbiologically, clinically, histologically, or radiologically. Effect estimates were pooled using fixed- and random-effects models. We identified 18 eligible studies, with 30,757 children and 44,432 adult non-smokers, containing SHS exposure and TB outcome data for inclusion in the meta-analysis. Twelve studies assessed children and eight studies assessed adult non-smokers; two studies assessed both populations. Summary relative risk (RR) of LTBI associated with SHS exposure in children was similar to the overall effect size, with high heterogeneity (pooled RR 1.64, 95% CI 1.00-2.83). Children showed a more than 3-fold increased risk of SHS-associated active TB (pooled RR 3.41, 95% CI 1.81-6.45), which was higher than the risk in adults exposed to SHS (summary RR 1.32, 95% CI 1.04-1.68). Positive and significant exposure-response relationships were observed among children under 5 y (RR 5.88, 95% CI 2.09-16.54), children exposed to SHS through any parent (RR 4.20, 95% CI 1.92-9.20), and children living under the most crowded household conditions (RR 5.53, 95% CI 2.36-12.98). Associations for LTBI and active TB disease remained significant after adjustment for age, biomass fuel (BMF) use, and presence of a TB patient in the household, although the meta-analysis was limited to a subset of studies that adjusted for these variables. There was a loss of association with increased risk of LTBI (but not active TB) after adjustment for socioeconomic status (SES) and study quality. The major limitation of this analysis is the high heterogeneity in outcomes among studies of pediatric cases of LTBI and TB disease. Conclusions We found that SHS exposure is associated with an increase in the relative risk of LTBI and active TB after controlling for age, BMF use, and contact with a TB patient, and there was no significant association of SHS exposure with LTBI after adjustment for SES and study quality. Given the high heterogeneity among the primary studies, our analysis may not show sufficient evidence to confirm an association. In addition, considering that the TB burden is highest in countries with increasing SHS exposure, it is important to confirm these results with higher quality studies. Research in this area may have important implications for TB and tobacco control programs, especially for children in settings with high SHS exposure and TB burden.