Apa yg dimaksud rapid test antigen: the "virulence" of Omicron is not low, Delta or a comebackCunning Omicron is a "Master Player" The constant emergence of these new variants shows how cunning Omicron is.

Rapid antigen dan swab antigen: more than 690,000 new crowns were diagnosed daily, with a total of more than 490 million casesAccording to Worldometer real-time statistics, as of around 6:30 on April 5, 2022.