Diseases, Conditions, Syndromes

COVID-19 variant maintains threat: WHO

COVID-19 remains a threat as a virus variant has been spreading steadily around the globe, the World Health Organisation said Tuesday.

Diseases, Conditions, Syndromes

Updated COVID-19 boosters and XBB.1.5: What you need to know

As the world marches toward the completion of its fourth year with COVID-19, data from the U.S. Centers for Disease Control and Prevention (CDC) show that the majority of those infected, hospitalized or dying from the SARS-CoV-2 ...

Vaccination

FDA approves updated Novavax COVID vaccine

Federal regulators on Tuesday gave the go-ahead to an updated Novavax COVID vaccine, giving Americans a more traditional alternative to two recently revamped mRNA vaccines.

Neuroscience

COVID-19 brain fog and the role of Tau proteins

A study published in PNAS Nexus identifies a molecule that may be behind cognitive symptoms, including "brain fog," experienced by those infected by the SARS-CoV-2 virus.

Medical research

Rapid acting, oral vaccines could be coming soon

A new paper in Biology Methods and Protocols indicates that researchers studying SARS-CoV-2 may have developed new methods to administer vaccines orally, which would be both easier to accomplish and more effective at combating ...

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