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

A new COVID-19 variant is driving infections in parts of the world with cases reported in 22 countries. According to the ...

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

XFG accounted for around 69% of variants identified in primary care and 65% of hospital samples in Spain. The country is also ...

The number of cases, hospitalizations, and deaths in the United Kingdom due to COVID-19 has significantly increased from ...

For many people, the COVID-19 pandemic feels like a distant memory. In reality, the SARS‑CoV‑2 coronavirus is still spreading widely across the globe and continues to evolve into new variants.

The resurgence of Covid-19 cases observed in recent weeks is in line with the waves the virus causes every year and, ...

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

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

COVID-19 vaccination during pregnancy reduces adverse events and preterm birth risks, irrespective of the variant. Data from the Canadian Surveillance of COVID-19 in Pregnancy program showed ...

Two people infected with the same strain of COVID-19 can have vastly different experiences. One might never even sniffle, and ...