There is a new strand of COVID called Mu that started in Columbia in January. COVID has been really bad in the past two years. It caused schools to close down, no gatherings, and no activities allowed to be played. There was a lot going on. Things started to look better until the virus began developing new strands. First it was the Delta variant, now the Mu variant has been found in the United States. Some officials have announced that those who are vaccinated might have to get a booster shot.
Some feel that the Mu variant is not as contagious but everyone has a different opinion.