Skip to site content Skip to search
An official website of the United States government. Here's how you know
Español
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Featured Topics

About Marburg Mpox Outbreak Oropouche Outbreak Emotional Well Being Oral Health Tips for Adults Girls' Health Down Syndrome Handwashing Facts

A to Z

Find diseases and conditions; healthy living; workplace safety; environmental health; injury, violence and safety; global health; travelers’ health and more.

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  27. #
Health Topics
Respiratory Illnesses

News All News

  1. ‎‎OCT ‎‎28
    Lassa Fever Suspected in Death of U.S. Traveler Returning from West Africa
  2. ‎‎OCT ‎‎25
    More cases reported in E. coli outbreak linked to McDonald’s Quarter Pounders; Taylor Farms recalls onions sent to restaurants
  3. ‎‎OCT ‎‎23
    CDC Recommends Second Dose of 2024-2025 COVID-19 Vaccine for People 65 Years and Older and for People Who are Moderately or Severely Immunocompromised
  4. ‎‎OCT ‎‎23
    CDC Recommends Lowering the Age for Pneumococcal Vaccination from 65 to 50 Years Old
  5. ‎‎OCT ‎‎22
    Severe E. coli outbreak in Mountain West states linked to McDonald's Quarter Pounders; McDonald's removes suspect ingredients temporarily

Scientific Journals

MMWR

MMWR is a weekly epidemiological digest that provides timely, reliable, objective, and useful public health information.

Learn More
EID

EID is a monthly peer reviewed journal covering infectious diseases with emphasis on disease prevention, control, and elimination.

Learn More
PCD

PCD is a peer reviewed journal covering research, public health findings, innovations, and practices on chronic diseases.

Learn More
Science at CDC

Science at CDC

To make science and data easier for broad audiences to interpret, CDC is translating science into practical, easy to understand policy by clarifying and presenting scientific language so that anyone can understand it and standardizing guideline development across the agency.