Global incidence and mortality rates for hepatitis B virus infection dropped substantially from 1990 to 2021 among young and ...

A highly infectious variant of COVID-19 that has spread around the world since it was first discovered in Britain late last ...

A virus long thought to be harmless may actually play a role in Parkinson’s disease, a condition that affects more than one million Americans. Northwestern Medicine scientists discovered Human ...

As COVID-19 continues to evolve, a new strain is spiking case numbers worldwide. The XFG variant, also known as Stratus, has been gaining momentum after first being detected in Southeast Asia in ...

Norway is lifting its ban on flights from Britain, introduced to stop the spread of a more contagious variant of the ...