Iran Press/ America: And with the return to schools, the Delta variant on the rise, and this winter approaching, health officials are concerned it could get worse.
After a decline in early summer, child cases have increased exponentially -- with more than a four-fold increase in the past month, according to the latest report from the American Academy of Pediatrics and the Children's Hospital Association.
From about 38,000 cases a week near the end of July, the week ending August 19 saw more than 180,000 cases in children, the report said.
The US continues to lead the world in infections and deaths.
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