Health Officials: Whooping Cough Epidemic May Break Calif. Record KSBW Action News 8 2:02 13 years ago 1 475 Скачать Далее
Health Officials Say Whooping Cough Epidemic In Calif. KSBW Action News 8 2:37 14 years ago 15 955 Скачать Далее
Calif. Health Officials Declare Whooping Cough Epidemic Newsy Science 1:30 10 years ago 646 Скачать Далее
Whooping Cough Alert From State Health Officials News Channel 3-12 1:18 10 years ago 33 Скачать Далее
When Immunity Fails: The Whooping Cough Epidemic KPBS Public Media 26:47 13 years ago 19 817 Скачать Далее
5 fatal cases of whooping cough in CA prompt AZ vaccinations ABC15 Arizona 2:57 14 years ago 100 Скачать Далее
WHOOPING COUGH: Marin County health officials dealing with an outbreak of whooping cough KPIX | CBS NEWS BAY AREA 0:23 5 years ago 453 Скачать Далее
Whooping Cough Has Sickened Thousands, Is The Vaccine Working? KPBS Public Media 6:12 13 years ago 984 Скачать Далее
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