The KP.3 COVID variant is predominant in the United States: What are the signs and symptoms?
The new “FLiRT” COVID-19 variations, including KP.2 and the now-dominant KP.3, are rising in the United States. Experts address symptoms, transmission, and vaccinations. A novel FLiRT COVID-19 variant known as KP.3 is now the dominant strain in the United States, accounting for roughly one-third of all cases. KP.3 is a family of highly contagious variations … Read more