Cases of the new COVID-19 variant NB.1.8.1, linked to a large surge in China, have been detected in multiple locations across the United States, according to the Centers for Disease Control and ...

NB 1.8.1 is allegedly causing more painful sore throats in some patients. A newer COVID-19 variant may be causing a severe sore throat in some people who contract the infection. The variant, known as ...

The Centers for Disease Control and Prevention's airport screening program has detected multiple cases of the new COVID-19 variant NB.1.8.1, which has been linked to a large surge of the virus in ...

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now the dominant strain circulating in the United States. The mutated omicron subvariant, which is known for causing a ...

Experts are urging people to get their COVID booster jab as a new, more infectious variant emerges in Australia. The World Health Organization (WHO) has designated the new NB.1.8.1 strain as a ...

Covid-19 is once again making headlines more than five years after the initial outbreak, with a new variant spreading in the UK and several countries across the globe. The new strain, named NB.1.8.1 ...

Preliminary analysis showed the 2025-2026 formula of Spikevax generated greater than an 8-fold increase in LP.8.1-neutralizing antibodies across age groups Clinical findings reinforce preclinical data ...