Genetics

Synergistic mutations found in omicron variant of SARS-CoV-2

Certain changes in the genetic material of pathogens can alter their ability to infect human cells or protect them better from defense by the immune system. Researchers were able to observe this effect particularly impressively ...

Diseases, Conditions, Syndromes

Study examines surge in RSV cases after the COVID-19 pandemic

The surge in RSV cases following the COVID-19 pandemic may have been, in part, caused by increased testing and changes to the RSV genome, according to a Northwestern Medicine study published in Nature Communications.

Diseases, Conditions, Syndromes

Using machine learning to track the evolution of COVID-19

Scientists have developed a machine-learning approach to track the evolution of SARS‑CoV‑2, the virus that causes COVID-19, and potentially other viruses, according to a study published in the Proceedings of the National ...

Medications

Antiviral drug molnupiravir linked to SARS-CoV-2 mutations

Researchers at the Francis Crick Institute, the University of Cambridge, Imperial College London, the University of Liverpool, the University of Cape Town and UKHSA have uncovered a link between an antiviral drug for COVID-19 ...

Genetics

Study weighs in on fears that COVID drug could spawn super virus

COVID-19 patients are often prescribed antiviral drugs that work by reducing the number of viral particles circulating in the body. One such drug, molnupiravir, tricks the virus into generating mutations, some of which are ...

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