Preliminary data from the CDC says the U.S. has seen 8,485 cases of whooping cough in 2025. That's twice as many cases as this time last year.

https://en.wikipedia.org/wiki/Khrushchevka# Khrushchevkas are a type of low-cost, concrete-paneled or brick three- to five-storied apartment buildings (and apartments in these buildings) which were ...