BA.2.86 vs RF.5: కొత్త కోవిడ్ వేరియంట్లపై నిపుణుల సలహా
Experts warn of new Omicron sub-variants BA.2.86 (Pirola) and RF.5 in Andhra Pradesh as cases rise. Both are highly transmissible but cause mild illness. Precautions like masking, hygiene, and timely medical advice remain key, especially for high-risk groups.