The COVID-19 variant picture is shifting again, with one widely circulating strain drawing attention for an unusual symptom.

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

From Stratus to Cicada, several variants are on the radar as COVID-19 activity rises, impacting how the virus spreads, its ...

American Covid’ cases are rising in the UK. Dr Donald Grant explains the symptoms, while we look at what the evidence really ...

Cases of the Stratus variant are rising, but health officials say current evidence does not suggest it causes more severe illness.

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

You do not want to play games here. As always, vaccination is one of the best forms of protection against COVID-19, and ...

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

The safety of co-administering vaccines has, of course, been amply demonstrated. Studies have shown that administering both ...

Brits reported being left unwell for weeks after contracting the XFG, or 'American' version of Covid, which UKHSA data shows has infected thousands of people across England ...

Repeated infections are “a fact of life” at this point, experts say. But they warn there is no such thing as a risk-free case ...

Cases of Covid-19 have risen sharply across the UK this month, driven largely by a variant of the virus known as ‘XFG’.