Diseases, Conditions, Syndromes

Experts worry plateau in US COVID cases foretells winter spike

A plateau in U.S. COVID-19 cases following several weeks of declining infections is a "worrisome" indication for a potential spike this winter as people congregate inside more often because of holidays and colder weather, ...

Vaccination

Q and A: High-dose flu vaccines

DEAR MAYO CLINIC: I just turned 65 and had my annual physical. This year, my doctor recommended that I receive a high-dose flu vaccine. Why do I need a high-dose vaccine?

Obstetrics & gynaecology

New research highlights importance of timely flu vaccination

With flu season approaching in the United States, new research from an international team of scientists testifies to the importance of timely vaccination: Poor timing of influenza vaccination campaigns in the semi-arid region ...

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