RESUMO
Background & objectives: Serology testing is essential for immunological surveillance in the population. This serosurvey was conducted to ascertain the cumulative population immunity against SARS-CoV-2 among adults in Jammu district and to understand the association of seropositivity with sociodemographic and clinical correlates. Methods: On September 30 and October 1, 2020, a household survey was done in 20 villages/wards chosen from 10 health blocks in district Jammu, India. Demographic, clinical and exposure information was collected from 2000 adults. Serum samples were screened for IgG antibodies using COVID Kavach MERILISA kit. Tests of association were used to identify risk factors associated with IgG positivity. Crude odds ratio with 95 per cent confidence intervals (CIs) was calculated during univariate analysis followed by logistic regression. Results: Overall adjusted seroprevalence for SARS-CoV-2 was 8.8 per cent (95% CI: 8.78-8.82); it varied from 4.1 per cent in Chauki choura to 16.7 per cent Pallanwalla across 10 blocks in the district. Seropositivity was observed to be comparatively higher in 41-50 and 61-70 yr age groups, among males and in rural areas. Fever, sore throat, cough, dyspnoea, myalgias, anosmia, ageusia, fatigue, seizures, history of exposure, medical consultation, hospitalization and missing work showed significant association with seropositivity on univariate analysis. On logistic regression, only sore throat, myalgia and missing work showed significant adjusted odds of IgG positivity. Extrapolation to adult population suggested that exposure to SARS-CoV-2 was 14.4 times higher than reported cases, translating into Infection fatality rate of 0.08 per cent. Interpretation & conclusions: Since a major part of population was immunologically naive, all efforts to contain COVID-19 need to be vigorously followed while these baseline results provide an important yardstick to monitor the trends of COVID-19 and guide locally appropriate control strategies in the region
RESUMO
Background: Oral health is an integral part of general health and well being. It is important to know about the factors which having a bearing on oral health so that preventive measures can be taken. A research activity was planned to assess the oral health status and oral health practices of people in a rural community of Jammu region as very little is known about the knowledge and oral health practices of adults residing in this area.Methods: A cross sectional study for a period of four months was conducted in a village Tanda of R.S.Pura block of Jammu district. 324 adults above the age of 20 years (145 males and 179 females) were interviewed face to face with the help of a questionnaire consisting of questions from WHO technique of self assessment of oral health along with some more questions exploring the knowledge, attitude and local oral health practices.Results: The overall results showed adequate knowledge but poor attitude regarding oral health. Out of 324 subjects studied, 41.7% paid dental visits on having pain in teeth, gums or mouth and only 3.0% visited dentist routinely. 85.6 % of participants reported using brush and toothpaste but only 24.0% of all respondents brushed twice a day and only 16.7% of the respondents changed their tooth brush within three months.Conclusions: Oral health awareness, by promoting community based programs should be undertaken at periodic intervals for better oral health and hygiene.