Nicknamed “Stratus,” the XFG strain was recently designated a “variant under monitoring” by the World Health Organization ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

To predict the order of symptoms, researchers analyzed rates of symptom incidence collected by the World Health Organization (WHO) for more than 55,000 confirmed COVID-19 cases in China.

IRISH people are being warned about a new strain of Covid-19 as cases rise in the country. The two new strains of the ...

Detected in several US states back in June, the Nimbus variant of Covid-19 is now reportedly the most common in the country.

Digestive issues like IBS and functional dyspepsia rose among U.S. adults during the COVID-19 pandemic.   Researchers ...

The new COVID-19 variant NB.1.8.1, known as Nimbus, is causing concern due to its subtle symptoms and high transmission rate. According to the World Health Organisation, recognising early signs and ...

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of cases.

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

More than 20% of children and young people in Aotearoa New Zealand are experiencing significant persistent health symptoms ...