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COVID-19 Headlines

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

An injured resident of Togoga arrives at the Ayder referral hospital in Mekele, the capital of Tigray region, Ethiopia, on June 23, 2021. Yasuyoshi CHIBA / AFP via Getty Images

‘Dangerously Unprepared’: New Report Faults Countries’ Pandemic Readiness… Again

 A couple long years into the COVID-19 pandemic, it can be easy to think of it as a once-in-a-generation event. Instead, the pandemic should be viewed as “a warning shot” in the face of mounting biological threats  that countries still aren’t prepared to meet, according to…

Global Health NOW
omicron covid-19 variant

The Latest on Omicron

Should we still be concerned about omicron? What do we know now? Hopkins virologist Andy Pekosz gives an update in a Q&A. It’s not all bad news—but there are still many unknowns.

Bloomberg School

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
Professor
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.