The latest Covid-19 vaccines from Pfizer and Moderna

The latest Covid-19 vaccines from Pfizer and Moderna tend to be exceptionally effective at avoiding severe illness.

More than 100,000 Americans are in COVID-19 hospital

More than 100,000 Americans are in COVID-19 hospital, while the nation has recorded its one-worst daily death toll since the pandemic began.

Public health authorities and drug manufacturers need to be open regarding the side effects of coronavirus vaccine

Public health authorities and drug manufacturers need to be open regarding the side effects of coronavirus vaccines, doctors say.

Individuals who have survived infections with COVID-19 are at increased risk of contracting the psychiatric disease

New evidence indicates that individuals who have survived infections with COVID-19 are at increased risk of contracting the psychiatric disease.

How are the various styles of masks working?

A surgical mask is a loose-fitting disposable mask that covers the nose and mouth of the wearer from contact with droplets.