A new study published on the preprint server medRxiv* tracks the fluctuations in viral load in people recently infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). To this ...
Two months before the Super Bowl, the Omicron surge was decimating NFL rosters as players tested positive for COVID. In mid-December, the NFL postponed a game between the Los Angeles Rams and the ...
A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood.
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