Four years after infection with the wild-type SARS-CoV-2 strain, up to 60% of health care workers (HCWs) in Switzerland still ...

Problems with iron levels in the blood and the body's ability to regulate this important nutrient as a result of SARS-CoV-2 ...

Dear Doctors: I have had long COVID since my initial infection in November 2020. I have air hunger and tachycardia, have been bedbound and have had recoveries and relapses. Dear Reader: It has been ...

RNA vaccines saved millions of lives during COVID-19 but have limitations like waning immunity and complex production. Scientists are now testing a new platform called DoriVac, which uses folded DNA ...

The 2024-2025 mRNA COVID-19 vaccine provided moderate protection against severe outcomes, including hospitalizations and ED visits.

I'll never understand why masking isn't required - or even just strongly encouraged - in all medical facilities, or, at the very least, in hospitals. A recent study published in the peer-reviewed ...

Many proteins have a complex architecture that enables biological functions. Molecules can bind to specific sites on a ...

SARS-CoV-2 infection appeared to raise the risk for all forms of new-onset thyroid disease in people who needed hospital care due to COVID and those who did not, according to new data. “If SARS-CoV-2 ...

The COVID-19 pandemic brought messenger RNA (mRNA) vaccines to the forefront of global health care. After their clinical ...

The introduction of highly effective direct-acting antivirals has transformed the HCV treatment landscape, enabling cure ...