Measles (Rubeola) | Measles (Rubeola) | CDC
Measles is a highly contagious, vaccine-preventable infectious disease caused by measles virus.
Measles Cases and Outbreaks | Measles (Rubeola) | CDC
2 days ago · Find the latest numbers of confirmed U.S. measles cases. CDC updates this page weekly.
About Measles | Measles (Rubeola) | CDC
May 29, 2024 · Measles is highly contagious. If one person has it, up to 9 out of 10 people nearby will become infected if they are not protected. The best protection against measles is measles, mumps, …
Site Index | Measles (Rubeola) | CDC
Measles is a highly contagious, vaccine-preventable infectious disease caused by measles virus.
Measles Symptoms and Complications | Measles (Rubeola) | CDC
May 9, 2024 · First signs of measles are fever, cough, & runny nose 7–14 days after infection.
Questions About Measles | Measles (Rubeola) | CDC
Sep 10, 2025 · Get answers to questions about protecting against measles, measles vaccine and how measles spreads.
Clinical Overview of Measles | Measles (Rubeola) | CDC
May 23, 2024 · Measles vaccine is usually administered as the combination measles, mumps, and rubella (MMR) vaccine. The combination measles, mumps, rubella, and varicella (MMRV) vaccine …
Measles Clinical Diagnosis Fact Sheet | Measles (Rubeola) | CDC
May 19, 2025 · Learn the disease course and symptoms for measles and what to do if you have a suspected case.
Clinical Questions about Measles | Measles (Rubeola) | CDC
Sep 10, 2025 · Find answers to questions about measles, MMR recommendations, and isolation for measles.
Measles has been eliminated (no sustained circulation) in the United States for decades. However, there can still be measles cases, as it is easily imported by unvaccinated travelers and can spread in under …