The COVID-19 pandemic caused by the severe acute respiratory coronavirus (SARS-CoV-2) continues to be a global threat. Millions of lives have been lost to the disease,...
Although most people make a full recovery from a COVID-19 infection, for some the symptoms can last weeks or even months, a condition known as long...
Omicron’s arrival has once again changed the course of the pandemic. The increased transmissibility of the COVID-19 variant means record numbers of people are being infected...
The more we learn about COVID-19, the more we understand that it is a multisystem disorder, meaning it is not simply an infection of the respiratory...
Globally, an estimated 290,000 to 650,000 people usually die of seasonal flu each year. But last year it was different. The Northern Hemisphere winter of 2020-21...
Herd immunity is a term that has been bandied around since the beginning of the coronavirus pandemic. It occurs when a large proportion of a population...
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