Five years after the WHO declared COVID to be a pandemic, questions remain including how many people have died.
Measles is caused by a highly contagious virus that's airborne and spreads easily when an infected person breathes, sneezes ...
The virus that causes COVID-19 continues to mutate. Scientists say that's likely to continue indefinitely, and the virus will ...
Immunocore’s big swing for a functional HIV cure has cleared its first hurdle. | Immunocore’s big swing for a functional HIV ...