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COVID-19 Headlines

Explore the latest public health research and insights about COVID-19.

A person holds a positive COVID-19 rapid test.

What to Know About the EG.5 Variant

EG.5 is now the most prevalent COVID-19 variant in the U.S. Its high transmissibility and ability to evade immunity has virologists following it closely—but it’s not quite time to panic.

COVID-19 Faculty Experts

Looking for prominent public health experts in the field of COVID-19? They’re here at the Bloomberg School of Public Health.

Sabra Klein
Molecular Microbiology and Immunology

Sabra Klein, PhD '98, studies sex differences and the effects of pregnancy on immune responses to viruses, including influenza viruses and SARS-Cov-2, and vaccines.