Medications

Could a chewing gum really reduce the spread of COVID-19?

An experimental chewing gum could reduce the spread of SARS-CoV-2, the virus that causes COVID-19, according to a recent study published in the journal Molecular Therapy. You might already have noticed headlines calling the ...

HIV & AIDS

Videos reveal how HIV spreads in real time

How retroviruses like HIV spread in their hosts had been unknown—until a Yale team devised a way to watch it actually happen in a living organism. The elaborate and sometimes surprising steps the virus takes to reach and ...

Diseases, Conditions, Syndromes

How effective are masks during a COVID wave?

Health departments are predicting another COVID surge related, in part, to more easily transmitted new variants and waning immunity.

Diseases, Conditions, Syndromes

SARS-CoV-2-like particles very sensitive to temperature

Winter is coming in the northern hemisphere and public health officials are asking how the seasonal shift will impact the spread of SARS-CoV-2, the virus that causes COVID-19?

Diseases, Conditions, Syndromes

CDC says coronavirus can spread indoors in updated guidance

The top U.S. public health agency said Monday that the coronavirus can spread more than 6 feet through the air, especially in poorly ventilated and enclosed spaces. But agency officials maintained that such spread is uncommon ...

page 5 from 40