The University of Waterloo's wastewater monitoring shows an Omicron subvariant has been detected in Waterloo region. The BA.2 subvariant appears to be even more transmissible than the original Omicron ...

Strain found in 29 states and Puerto Rico carries spike mutations, but no data shows increased severity ...

NEW YORK (WABC) -- Encouraging new data suggests the omicron variant, while highly contagious, is less severe than the delta variant. The variant has now been found in 21 states, as the U.S. continues ...

More than 30 long-term care and retirement homes in Ottawa are dealing with COVID-19 outbreaks, even though many staff and residents already have three vaccine doses — sparking concern among experts, ...

While the latest variant, called Cicada, carries more mutations, it’s still part of the Omicron family that emerged in 2021.

COVID-19 symptoms have reactivated in nearly nine million people who are suffering from the virus in its long term form. Ketut Subiyanto Pexels A new COVID variant, XEC, has arrived just before fall.

A new Covid variant, BA.3.2, is spreading across the US, raising concerns among health experts. This video breaks down what we know about this emerging strain, its potential impact, and how it differs ...

The dizzying speed of omicron’s spread has left Americans questioning much of what they know about COVID-19, especially following holiday travel. Subscribe to read this story ad-free Get unlimited ...

COVID-19 cases were relatively low across the country for most of the summer, but they’re now creeping up again. Data shows that this is thanks to the new COVID-19 variant XFG, nicknamed Stratus, ...

A heavily mutated variant of the virus that causes Covid-19 appears to be affecting primarily children, scientists say, though it’s not causing more severe disease – in kids or in adults. Rather, ...

On the 1st of October, 2025, reports of a new wave of COVID infections being driven by a variant often nicknamed Stratus started circulating. Early research has revealed that children who are infected ...