Storyline
2024 US whooping cough outbreak
One page that accretes the verified record as the story develops. Every fact keeps its date and its sources.
128 DAYS
0 FACTS
3 EVENTS
0 SOURCES
FIRST ENTRY DEC 17
APR 23 · Day 128
Whooping cough cases surge as vaccine rates fall
DEC 25 · Day 9
U.S. whooping cough cases reach highest level in a decade
DEC 17 · Day 1