Today on “Post Reports,” why RSV — respiratory syncytial virus — is overwhelming children’s hospitals, and what parents can do to keep their children safe.

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Children’s hospitals are under strain as they care for unusually high numbers of kids infected with respiratory syncytial virus, or RSV. RSV, a common cause of cold-like symptoms, started surging in late summer, months before its typical season. This surge in RSV comes as the flu is sending a record number of people to the hospital this early in the season, along with continued covid-19 cases. Health reporter Fenit Nirappil on how RSV is affecting children across the country, and what parents should look out for as we move into winter virus season.

The illness straining pediatric hospitals