The new highly contagious strain of Covid which is now the most prevalent in the UK has been described as a 'Frankenstein' ...

A painful sore throat is a signature symptom of an Omicron subvariant called NB.1.8.1, or Nimbus. It now makes up about a third of U.S. COVID-19 cases. Find out what you can do to get relief.

Investigators concluded that individuals with comorbidities experienced higher risks of severe COVID-19 outcomes during the ...

Here's what is known about the new Covid XFG, or 'Stratus', variant from UK cases and symptoms to what the World Health Organisation has said ...

Data unveiled by the UK Health Security Agency (UKHSA) reveals that Stratus has surged to become the prevailing Covid strain ...

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...

Nimbus is another Omicron subvariant that is known for causing typical COVID symptoms, including an extremely sore throat.

A new COVID-19 variant is spreading across the United States, but experts warn that this variant has a new painful symptom.

Vitamin D deficiency still contributes to COVID-19 severity in the post-Omicron era, though risks are reduced compared to ...

A new COVID variant is spreading quickly in the U.S. and bringing with it a painful new symptom.

Subvariants—XFG, XFG.3. JN.1—have been confirmed in swab samples of infected persons through whole-genome sequencing.

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.