Winter illness surge in San Diego threatens Thanksgiving plans - CBS News 8

1. Winter illness surge in San Diego threatens Thanksgiving plans  CBS News 8
2. CDC warning: Alarming rise of whooping cough cases in Ohio  NBC4 WCMH-TV
3. Worcester area seeing increase in walking pneumonia and whooping cough. What to know  Worcester Telegram
4. Whooping cough levels already 6 times higher than last year  KTLA Los Angeles