The new variants 'Stratus' and 'Nimbus' are spreading across the US with medics warning patients to make a handful of steps to protect themselves.
Few studies examine how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) tests assist or hinder efforts to prevent illness, hospitalisations, or people dying. Due to weak evidence, we’re ...
The flu causes millions of illnesses, hundreds of thousands of hospitalizations and tens of thousands of deaths each year in the US.