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A new summer COVID wave may be on its way

A new summer COVID wave may be on its way

Axios14-07-2025
Cases of COVID-19 are on the rise or likely rising across half of the U.S. including much of the south as well as the West Coast, according to a weekly update from the Centers for Disease Control and Prevention.
Why it matters: The data suggests another summer of illness could be in the offing as people get more people lose protection from vaccination, natural immunity wanes and the virus keeps mutating.
A CDC report posted last week shows COVID circulation in the U.S. has had two consistent annual peaks — in late summer and winter — since 2020.
What they're saying: COVID-19 cases are growing in 25 states, including Florida, Texas, California and Ohio, per the CDC. They're likely growing in more than a dozen others.
COVID-19 activity detected through wastewater surveillance and emergency department visits for COVID-19 remain low across the country, while influenza and RSV visits are "very low."
What to watch: The most dominant COVID variant circulating in the U.S. is NB.1.8.1, nicknamed "nimbus", per the CDC.
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