NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

A painful sore throat, often referred to as "razor blade throat", is just one of the symptoms of a new COVID-19 variant. This ...

An extremely sore throat, or "razor blade throat", is a symptom that's currently being associated with the new COVID-19 ...

The new COVID-19 variant NB.1.8.1, known as Nimbus, is causing concern due to its subtle symptoms and high transmission rate.

Dr. Fiona Havers, a U.S. government scientist overseeing COVID-19 and RSV data, resigned, citing concerns over misuse of data ...

A new COVID variant is causing people to experience such severe sore throats that they say it feels like swallowing razor blades.

Despite a reversal on guidance at the federal level, the Wisconsin Department of Health Services continues to recommend the current COVID-19 vaccine during pregnancy and for every person 6 months and ...

Covid-19 has many variants, each presenting with different symptoms. Variant NB. 1.8.1 is being called razor blade throat due ...

The CDC did not directly respond to questions seeking more details about the change in guidance for COVID vaccines boosters. Just like with flu vaccines, the FDA has until now approved updated ...

The World Health Organisation (WHO) is closely monitoring a fresh rise in global Covid-19 cases, driven largely by a new variant - Nimbus (NB.1.8.1). First identified in January 2025, this sub-variant ...

Local doctors say they will continue to advise patients “based on science” and caution people about the ongoing public health ...

The change in recommendations for pregnant women has particularly concerned many doctors. The American College of ...