Viruses mutate all the time, including the one, SARS-CoV-2, that’s caused the Covid-19 pandemic. Although most genetic changes are innocuous, some can make the mutant mor...
The World Health Organization’s director general is deeply concerned about the impact of Lebanon’s economic meltdown and multiple crises on the people’s wellbeing
Pfizer and Moderna are pushing for COVID-19 vaccine booster shots, but the Food and Drug Administration has yet to support a third dose. Many Americans still need to be c...