Many rich countries had planned to donate doses once their own populations were vaccinated, but the emergence of the delta and omicron variants spurred booster campaigns that further delayed those ...

Other, more common COVID symptoms include: A sore throat might be more common in the Omicron variant than in the Delta variant. One longitudinal study of over 63,000 people found a sore throat in ...

Duong BV, Larpruenrudee P, Fang T, et al. Is the SARS CoV-2 Omicron Variant Deadlier and More Transmissible Than Delta Variant? Int J Environ Res Public Health. 2022;19(8):4586. doi:10.3390 ...

Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

The new COVID variant XEC has been found by UK health experts as they prepare for winter, when cases tend to increase. The UK Health Security Agency (UKHSA) has highlighted a slight increase in ...

An infection with the new mpox variant clade 1b has been detected in Germany for the first time, the Robert Koch Institute health authority said on Tuesday. The infection occurred abroad and was ...

A new variant of COVID-19 is growing in the United States according to the Centers for Disease Control and Prevention. "CDC is monitoring the XEC variant," Rosa Norman, a CDC spokesperson told USA ...

A new variant of COVID-19 is growing in the United States according to the Centers for Disease Control and Prevention. Recent CDC data shows that KP.3.1.1 remains the dominant COVID-19 variant in ...

An infection with the new mpox variant clade 1b has been detected in Germany for the first time, the Robert Koch Institute health authority said on Tuesday. The infection occurred abroad and was ...

An infection with the new mpox variant Ib has been detected for the first time in Germany. The strain has been spreading in several African countries for months. Germany's disease control agency ...