7 trends tracked about this subject — the full history, oldest to newest below.
A six‑week‑old in Lancaster County became the nation’s second infant measles fatality, sparking a political and public‑health flashpoint.
8 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
2 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
6 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
3 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
1 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
8 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.