Science

How do we know the COVID-19 vaccines are safe? Scientists look for safety issues during the testing phase and continue their monitoring as shots roll...

How are experts tracking variants of the coronavirus? Scientists are scanning virus samples taken from infected people to look for mutations, through a process called...

AstraZeneca’s COVID-19 vaccine does more than prevent people from falling seriously ill — it appears to reduce transmission of the virus and offers strong...

It depends, but it’s possible that doubling up could help in some situations. The U.S. Centers for Disease Control and Prevention recommends wearing a cloth...

How many variants of the coronavirus are there? There are many circulating around the world, but health experts are primarily concerned with the emergence of...

Can COVID-19 vaccines be mixed and matched? Health officials say both doses should be of the same vaccine. The COVID-19 vaccines rolling out in the United...

The race against the virus that causes COVID-19 has taken a new turn: Mutations are rapidly popping up, and the longer it takes to...

In 1920-1930’s, Dr Charles Huggins had an unusual problem: prostatic cancer cells appeared in his metabolic experiments that he was conducting on the Prostate...

Since the pandemic’s descent, they have generally been viewed as among those at higher risk — older Americans, some of them medically vulnerable, figuring...

The implications for Healthcare to lose control or access to the IT systems is literally life threatening. The first confirmed fatality occurred when a Ransomware...