The new strain of COVID-19 has spread across the United States in recent weeks.
Winter officially began Thursday, and with the cold season comes an expected rise in rates of flu and Covid, said Dr. Mandy Cohen, the director of the Centers for Disease Control and Prevention.
The U.S. is seeing a "sharp increase" in flu levels right now, particularly in the south, Cohen said Wednesday in an interview. Covid cases also appear to be climbing nationally, she said, while cases of respiratory syncytial virus, or RSV, seem to have reached their highest point this season.
"We’re seeing RSV peak a bit sooner, but we do not believe we’re near yet at the peak of flu or Covid," Cohen said.
As of Dec. 9, the weekly number of positive RSV tests in the U.S. had fallen around 16% compared to the previous week.
Get top local stories in Philly delivered to you every morning. >Sign up for NBC Philadelphia's News Headlines newsletter.
The pattern is different from that of last year, Cohen said, when the three viruses "all seemed to peak around the same time."
