XFG, dubbed “American COVID,” is spreading globally, with reports linking the variant to a distinctive hoarse or croaky voice ...

The XFG variant — also known as American Covid or Stratus — is surging across the UK, with hospitalisations jumping from 950 ...

Most covid-19 cases are caused by a particular type of variants, but do we need to worry every time a new one emerges?

A new Covid variant nicknamed ‘Cicada’ has sparked concerns across the globe after reportedly being detected in samples of at least 23 countries, over six years after the virus sent the world in ...

Sometimes referred to as ‘Stratus’ or the ‘American strain’, the variant first identified in January 2025 has since spread ...

Covid cases have surged across the UK week on week with 41 coronavirus deaths recorded in the most recent seven-day data ...

The Centers for Disease Control and Prevention has detected a new COVID‑19 strain, raising concerns among experts about a possible summer surge. BA.3.2 was first detected in the United States on June ...

Add Yahoo as a preferred source to see more of our stories on Google. Public health officials are monitoring a new strain of COVID-19, now called the cicada, because of its long incubation period.

The XFG variant is not a new, supercharged strain, but rather a recombinant variant that virologists have been tracking ...

The World Health Organisation recently evaluated NB.1.8.1 as a “low risk” variant overall. That classification reflects ...

The deadly COVID-19 memories have never really faded, and now a new variant has sparked fresh concern. Amid growing COVID-style lockdown rumours due to the LPG crisis, a new strain has been detected, ...

The new 2026-2027 COVID-19 vaccines are available. Experts explain who should get one the shots and why, the best time to get vaccinated, side effects and more.