For Americans of all ages, about 34% had signs of prior infection in December. Just two months later, 58% did.
NEW YORK (AP) — Three out of every four U.S. children have been infected with the coronavirus, Centers for Disease Control and Prevention researchers estimated in a report Tuesday.
The researchers examined blood samples from more than 200,000 Americans and looked for virus-fighting antibodies made from infections, not vaccines. They found that signs of past infection rose dramatically between December and February, when the more contagious omicron variant surged through the U.S.
The most striking increase was in children. The percentage of those 17 and under with antibodies rose from about 45% in December to about 75% in February.

CDC estimates 3 in 4 kids have had coronavirus infections
https://apnews.com › article › cdc-covid-infections-kids…
1 day ago — CDC estimates 3 in 4 kids have had coronavirus infections … NEW YORK (AP) — Three out of every four U.S. children have been infected with the …
3 in 4 Kids Have Had Coronavirus Infections, CDC Estimates
https://www.edweek.org › leadership › 2022/04
1 day ago — More than half of all Americans had signs of previous infections, according to CDC researchers.
CDC estimates 3 in 4 kids have had coronavirus … – KCRG
https://www.kcrg.com › 2022/04/27 › cdc-estimates-3-4-k…
1 day ago — NEW YORK (AP) — Government researchers say three out of every four U.S. children have been infected with the coronavirus.
CDC estimates 3 in 4 kids have had coronavirus infections
https://kmph.com › news › cdc-estimates-3-in-4-kids-ha…
2 days ago — CDC estimates 3 in 4 kids have had coronavirus infections … every four U.S. children have been infected with the coronavirus and more than …
CDC estimates 3 in 4 kids have had coronavirus infections
https://www.wishtv.com › news › cdc-estimates-3-in-4-…
2 days ago — NEW YORK (AP) — Three out of every four U.S. children have been infected with the coronavirus, Centers for Disease Control and Prevention …
CDC Estimates 3 in 4 Kids Have Had Coronavirus infections
https://abq.news › Recent Posts
2 days ago — By MIKE STOBBE AP Medical Writer NEW YORK (AP) — Three out of every four U.S. children have been infected with the coronavirus and more than …
CDC estimates 3 in 4 kids have had coronavirus infections
https://www.whio.com › news › health › cdc-estimates-…
2 days ago — CDC estimates 3 in 4 kids have had coronavirus infections. Expand. Virus Outbreak Infection Estimate FILE – Boxes of KN95 protective masks …
CDC estimates 3 in 4 kids have had coronavirus infections
https://www.wthitv.com › news › article_4349ae9a-c59e-…
2 days ago — According to the CDC – three out of every four U.S. children have been infected with the coronavirus and more than half of all Americans had …
Videos
CDC estimates 3 in 4 kids have had coronavirus infections
CDC estimates 3 in 4 kids have had coronavirus infections