Schwartz, Kevin L.

Estimated Effectiveness of COVID-19 Vaccines Against Omicron or Delta Symptomatic Infection and Severe Outcomes

Buchan, S. A., Chung, H., Brown, K. A., Austin, P. C., Fell, D. B., Gubbay, J. B., Nasreen, S., Schwartz, K. L., Sundaram, M. E., Tadrous, M., et al. (2022) · JAMA Network Open

SARS-CoV-2 and COVID-19 ResearchCOVID-19 epidemiological studies

Cited by 356

Effectiveness of COVID-19 vaccines against Omicron or Delta symptomatic infection and severe outcomes

Buchan, S. A., Chung, H., Brown, K. A., Austin, P. C., Fell, D. B., Gubbay, J. B., Nasreen, S., Schwartz, K. L., Sundaram, M. E., Tadrous, M., et al. (2022) · JAMA Network Open

SARS-CoV-2 and COVID-19 ResearchCOVID-19 epidemiological studies

Cited by 356

Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study

Chung, H., He, S., Nasreen, S., Sundaram, M. E., Buchan, S. A., Wilson, S. E., Chen, B., Calzavara, A., Fell, D. B., Austin, P. C., et al. (2021) · BMJ

SARS-CoV-2 and COVID-19 ResearchVaccine Coverage and Hesitancy

Cited by 307

Association of Age and Pediatric Household Transmission of SARS-CoV-2 Infection

Paul, L. A., Daneman, N., Schwartz, K. L., Science, M., Brown, K. A., Whelan, M., Chan, E., & Buchan, S. A. (2021) · JAMA Pediatrics

COVID-19 epidemiological studiesSARS-CoV-2 and COVID-19 Research

Cited by 140

Late-career physicians prescribe longer courses of antibiotics.

Fernandez-Lazaro, C. I., Brown, K. A., Langford, B. J., Daneman, N., Garber, G., & Schwartz, K. L. (2019) · Clinical Infectious Diseases

Antibiotic Use and ResistanceHealthcare cost, quality, practices

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Effectiveness of mRNA COVID-19 vaccine booster doses against Omicron severe outcomes

Grewal, R., Nguyen, L., Buchan, S. A., Wilson, S. E., Nasreen, S., Austin, P. C., Brown, K. A., Fell, D. B., Gubbay, J., Schwartz, K. L., et al. (2022) · Nature Communications

SARS-CoV-2 and COVID-19 ResearchCOVID-19 epidemiological studies

Cited by 59