Diseases, Conditions, Syndromes

Spike protein implicated in post-COVID-19 memory loss

Patients diagnosed with post-COVID-19 syndrome often experience cognitive and memory impairments. A new study by researchers from the Federal University of Rio de Janeiro (UFRJ) and UniRio provides insight into the mechanism ...

Diseases, Conditions, Syndromes

XBB.1.5, the most transmissible Covid subvariant yet

The Omicron subvariant XBB.1.5, the most transmissible COVID-19 subvariant so far, is spreading quickly across the United States and was predicted on Friday to become Europe's dominant strain in a matter of weeks.

Diseases, Conditions, Syndromes

An annual COVID booster like the flu shot could be the way forward

By now more than 70% of the UK population have received a third COVID vaccination, or a booster. Many people who are older or at higher risk from COVID have had a fourth or even a fifth dose. But for how long and how often ...

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