Late-night partying at clubs. Elbow-to-elbow seating in movie theaters. Going without masks in public, especially in Europe ...

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

The number of cases, hospitalizations, and deaths in the United Kingdom due to COVID-19 has significantly increased from August, and is rising every week. In the United States, the situation is more ...

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

As the EG.5 sub-variant of the Omicron coronavirus, dubbed Eris, spreads worldwide the next sub-variant (BA.2.86), called Pirola, is waiting in the wings. Since 2020, there’s been an ever-evolving ...

With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, according to a study published in Nature. Using population-wide data from ...

Among the myriad strains of Covid-19 infection that have emerged since the outset of the pandemic, variants branching from the Omicron lineage have remained highly infectious while frequently inducing ...

Covid cases in the UK have jumped by 230% in a month,as the NHS warns people with symptoms to stay home and protect ...

In the previous installment (#11), we followed the situation up to the full lifting of the state of emergency on September 30 ...

A panel of expert advisers to the Food and Drug Administration voted unanimously Thursday to recommend that the COVID-19 vaccine be updated to target emerging subvariants of omicron. The COVID shot ...

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