While people infected with the SARS-CoV-2 virus develop antibodies and immunity, we do not yet know how long it lasts. Watch this conversation with Dr Mike ...
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The coronavirus that causes COVID-19 is very tiny and cannot be rinsed or washed out of the throat or nasal passages. The best ways to prevent infection are to ...
Viruses like SARS-CoV-2 continuously evolve as changes in the genetic code (caused by genetic mutations or viral recombination) occur during replication of ...
Apr 9, 2020 · “Coronaviruses are large, enveloped, positive-stranded RNA viruses that steal their membranes from the host, which they decorate with a spiked ...
May 14, 2021 · COVID-19 is highly contagious infection and although it has quite low CFR and mortality rate than SARS and MERS, it has caused a greater number ...
Nov 15, 2023 · Researchers worried that people would mistake symptoms for a bad cold and avoid quarantine, helping the variant spread. Omicron strains, so far, ...
Depending on their fitness, these mutants either become extinct or thrive, spawning variants that escape the immune system. The most important SARS-CoV-2 ...
Mar 29, 2023 · One of the challenges is that developments around COVID's origins are often presented in a media channel that is not a scientific journal. When ...
Why does the biology of coronavirus mean it poses such a threat to human life?
Sep 1, 2023 · A quick guide to the coronavirus variants that have been top-of-mind. Greek Alphabet illustration for coronavirus variants.