As of July 8, more than 4 million children had been diagnosed with Covid-19,
representing 14.2 percent of all cases, according to the American Academy of Pediatrics. More than 31,000 new cases were reported in the week of June 24 to July 8, the association reported.
At least 335 children, ages 17 and younger, have died from Covid-19, according to the latest data from the Centers for Disease Control and Prevention, although serious complications in kids remain extremely rare.
But increasing cases among children, including severe ones, are expected as the delta variant spreads and with no Covid vaccine authorized for children under the age of 12.
“Last year, for example, you would have to give a child a really high infectious dose to make them sick,
but with the virus that's more contagious, even what would be an insignificant exposure could get them sick,” said Dr. Carlos Oliveira, a pediatric infectious diseases doctor and assistant professor of pediatrics at the Yale School of Medicine.
A Covid vaccine has not yet been authorized for children under the age of 12, putting them among the unvaccinated who are at risk of infection.
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