SummaryCOVID-19 remains active in 2025, with new variants like LF.7 and NB.1.8.1 causing global spikes. India’s dominant strain is JN.1, a highly transmissible Omicron subvariant. While symptoms evolve, vaccines still offer some protection. Cases are rising in regions like Singapore, Hong Kong, and China. Read on to know more about the variants circulating around the world.