Prevalence of COVID-19 Infection and Identification of Risk Factors among Asymptomatic Healthcare Workers: A Serosurvey Involving Multiple Hospitals in West Bengal

Mondal et al., Journal of the Indian Medical Association, 119:5, May 2021

Source

PDF

All
Studies

Meta
Analysis

https://c19ivm.org/mondal.html

Ivermectin for COVID-19

4th treatment shown to reduce risk in August 2020, now with p < 0.00000000001 from 105 studies, recognized in 24 countries.

Lower risk for mortality, ventilation, ICU, hospitalization, recovery, cases, and viral clearance.

No treatment is 100% effective. Protocols combine treatments.

5,700+ studies for 169 treatments. c19ivm.org

Retrospective 1,470 healthcare workers in India, showing significantly lower risk of symptomatic COVID-19 with ivermectin prophylaxis.

This is the 54th of 105 COVID-19 controlled studies for ivermectin, which collectively show efficacy with p<0.0000000001 (1 in 774 quintillion).

52 studies are RCTs, which show efficacy with p=0.00000021.

Important missing comments or errors? Let us know.

risk of symptomatic case, 87.9% lower, RR 0.12, p = 0.006, treatment 128, control 1,342, adjusted per study, odds ratio converted to relative risk, control prevalence approximated with overall prevalence, multivariable, primary outcome.

Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates

Mondal et al., 31 May 2021, retrospective, India, peer-reviewed, 11 authors, dosage not specified.

This Paper Ivermectin All

Prevalence of COVID-19 Infection and Identification of Risk Factors among Asymptomatic Healthcare Workers : A Serosurvey Involving Multiple Hospitals in West Bengal

Sunetra Mondal, Arijit Singha, Debaditya Das, Subhasis Neogi, Piyas Gargari, Moxit Shah, Durairaj Arjunan, Pradip Mukhopadhyay, Sujoy Ghosh, Jyothi Chowdhury, Subhankar Chowdhury

M ore than a hundred million people worldwide have been infected with severe acute respiratory syndrome coronavirus 2 (SARS CoV 2) over the past fourteen months. With the vaccination campaign targeting healthcare workers and the sudden decline in the daily number of cases in the country, the

Conflicts of interest : None Funding : None

References

Barrett, Horton, Roy, Gennaro, Brooks et al., Prevalence of SARS-CoV-2 infection in previously undiagnosed health care workers at the onset of the US COVID-19 epidemic, MedRxiv

Behera, Patro, Singh, Chandanshive, Ravikumar et al., Role of ivermectin in the prevention of COVID-19 infection among healthcare workers in India: A matched case-control study, medRxiv

Fang, Li, Yu, Wang, Zhang et al., Epidemiological, comorbidity factors with severity and prognosis of COVID-19: a systematic review and metaanalysis, Aging

Grant, Baggerly, Lahore, Vitamin D Supplementation in Influenza and COVID-19 Infections. Comment on: Evidence That Vitamin D Supplementation Could Reduce Risk of Influenza and COVID-19 Infections and Deaths Nutrients 2020, 12 (4, Nutrients

Grasselli, Greco, Zanella, Albano, Antonelli et al., Risk factors associated with mortality among patients with COVID-19 in intensive care units in Lombardy, Italy, JAMA Internal Medicine

Gómez-Ochoa, Franco, Rojas, Raguindin, Roa-Díaz et al., COVID-19 in health-care workers: a living systematic review and meta-analysis of prevalence, risk factors, clinical characteristics, and outcomes, American Journal of Epidemiology

Hawaldar, Sodani, Sodani, Sodani, Seroprevalence of COVID-19 infection among healthcare professionals in Central India using SARS-CoV-2 antibody test, The Journal of Community Health Management

Hernandez, Roman, Pasupuleti, Barboza, Hydroxychloroquine or chloroquine for treatment or prophylaxis of COVID-19: a living systematic review, Annals of Internal Medicine

Jayawardena, Sooriyaarachchi, Chourdakis, Jeewandara, Ranasinghe, Enhancing immunity in viral infections, with special emphasis on COVID-19: A review. Diabetes & Metabolic Syndrome, Clinical Research & Reviews

Kumar, Bhartiya, Desai, Mutha, Beldar et al., Seroprevalence of Antibodies Against SARS-CoV-2 Among Health Care Workers in Mumbai, India, Asia Pacific Journal of Public Health

Kumar, Sathyapalan, Ramachandran, Subhash, Biswas et al., SARS-CoV-2 antibodies in healthcare workers in a large university hospital, Kerala, India, Clinical Microbiology and Infection

Lai, Wang, Qin, Tan, Ran et al., Coronavirus disease 2019 (COVID-2019) infection among health care workers and implications for prevention measures in a tertiary hospital in Wuhan, China, JAMA network open

Malone, Tisdall, Smith, Liu, Huang et al., -19: Famotidine, histamine, mast cells, and mechanisms

Meng, Zhao, Kumar, Bai, Deng, Impact of cardiovascular and metabolic diseases on the severity of COVID-19: a systematic review and meta-analysis, Aging

Murhekar, Bhatnagar, Selvaraju, Saravanakumar, Thangaraj et al., SARS-CoV-2 antibody seroprevalence in India, August-September, 2020: findings from the second nationwide household serosurvey, The Lancet Global Health

Nguyen, Drew, Joshi, Guo, Ma et al., Risk of COVID-19 among frontline healthcare workers, MedRxiv

Nuñez, Leon, Mucientes, Rodriguez-Rodriguez, Urgelles et al., Risk factors for hospital admissions related to COVID-19 in patients with autoimmune inflammatory rheumatic diseases, Annals of the Rheumatic Diseases

Pal, Squitti, Picozza, Pawar, Rongioletti et al., Zinc and COVID-19: basis of current clinical trials, Biological Trace Element Research

Please send us corrections, updates, or comments. c19early involves the extraction of 100,000+ datapoints from thousands of papers. Community updates help ensure high accuracy. Treatments and other interventions are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment or intervention is 100% available and effective for all current and future variants. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. IMA and WCH provide treatment protocols.

Submit

Post

@CovidAnalysis

FAQ

Public domain CC0 1.0