A third dose of the Pfizer-BioNTech vaccine significantly increased neutralizing antibody levels against SARS-CoV-2, the virus that causes COVID-19, according
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The COVID-19 pandemic has revealed critical knowledge gaps and assumptions concerning how respiratory viruses spread between hosts. Traditionally thought to
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As schools and childcare facilities are to reopen in many parts of the world, even as the coronavirus disease 2019
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The continuing emergence of new SARS-CoV-2 mutations allows the virus to spread more effectively and evade antibodies. However, it is
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The challenges posed by the COVID-19 pandemic have stimulated innovation on several fronts. One is the development of low-cost methods
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Researchers in the United States have demonstrated the efficient aerosol transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) –
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A recent tour-de-force study by researchers from the United Kingdom reveals variants of the human angiotensin-converting enzyme 2 (ACE2) that
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Researchers in Italy have shown that leaf extract from the common grapevine – Vitis vinifera – exhibits significant antiviral activity
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A recent short report from Canada, currently available on medRxiv* preprint server, shows a rapid increase in severe acute respiratory
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New lateral flow test Vigilant is cheaper, easier to use and as reliable as the current gold standard PCR test
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