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A growing number of measles cases across the United States is raising concerns among health officials, with outbreaks reported in 12 states this year, including a fatal case in Texas.The Centers for Disease Control and Prevention (CDC) has recorded 222 measles infections in 2025, rapidly approaching the 2024 total of 285.
The resurgence of this highly contagious disease has prompted medical professionals to be vigilant in identifying early symptoms, which can often mimic common colds or flu. Measles spreads easily among unvaccinated individuals or those without prior immunity.
“Most viruses don’t linger in the air for hours after somebody has coughed or sneezed. Measles does,” explained Dr. James Conway, a professor of pediatrics at the University of Wisconsin-Madison School of Medicine and Public Health.
Early symptoms, appearing 11-12 days after exposure, include fever, cough, runny nose, and pinkeye.5 These can easily be mistaken for other respiratory viruses, delaying diagnosis and increasing the risk of transmission. A recent case in Kentucky saw an infected individual unknowingly exercising at a gym while contagious, highlighting the difficulty in containing the virus in its early stages.
As the illness progresses, a distinctive blotchy red rash appears on the face and spreads down the body, accompanied by tiny white spots inside the mouth. However, these visible symptoms occur several days into the illness, during which time the patient is highly contagious.
“Measles can be a very difficult diagnosis, given the timing and nature of symptoms,” said Dr. Erik Blutinger, an assistant professor of emergency medicine at the Icahn School of Medicine, New York.
Complications from measles can be severe, including high fever, ear infections, pneumonia, and encephalitis. In rare cases, it can lead to death. There is no antiviral treatment for measles, and care is primarily supportive.
Health officials emphasize the importance of vaccination to prevent the spread of measles. Two doses of the MMR vaccine are 97% effective.
“The first thing every family should do is make sure everybody in the family is up to date with their vaccines,” said Dr. Conway.
If a patient exhibits symptoms and may have been exposed to measles, healthcare providers are advised to contact their local public health department and follow CDC guidelines. Vaccination or measles immunoglobulin may be recommended for those exposed.
“Given these trends, it’s not surprising that we’re having measles outbreaks,” said Dr. Margaret Doll, associate professor of epidemiology at the Albany College of Pharmacy and Health Sciences. “Measles is a highly infectious disease, and it requires a high percentage of our population to be vaccinated to maintain that herd immunity threshold that stops the transmission of measles.”
The CDC urges individuals to stay informed about measles outbreaks in their area and to ensure their vaccinations are current.
Disclaimer: This news article is for informational purposes only and does not provide medical advice. Consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment. The information provided is based on current reports and may be subject to change. Always refer to official sources like the CDC and your local health department for the most up-to-date information.
