Measles cases are on the rise in neighboring Texas and New Mexico, with hundreds of cases reported. The majority of cases are in unvaccinated individuals.
While no cases have been confirmed in Louisiana or Mississippi yet, staying informed is key to keeping your family safe.
How Contagious Is Measles?
Measles spreads easily through the air when an infected person coughs or sneezes, and it can even linger on surfaces for hours. According to the Centers for Disease Control & Prevention, one person with measles can infect up to 9 out of 10 unvaccinated people around them. Symptoms usually start 7-14 days after exposure and include:
- High fever
- Cough
- Runny nose
- Red, watery eyes
- A rash that starts on the face and spreads downward
Measles isn’t just an uncomfortable rash. It can lead to serious complications like ear infections, pneumonia, brain swelling (encephalitis) and even death.
Who’s Most at Risk?
Those most vulnerable to measles include:
- Unvaccinated people, especially children
- Babies too young to receive the vaccine
- Travelers to areas with ongoing outbreaks
- Healthcare workers
Am I Protected? Understanding MMR Vaccination
The measles, mumps, rubella (MMR) vaccine is highly effective and has been used for more than 50 years. Most children receive two doses before kindergarten, offering strong, long-lasting protection.
If you’re unsure whether you or your child have been vaccinated:
- Check your immunization records or use MyIR Mobile to view your vaccination history.
- Talk to your healthcare provider — they can help determine if you need a booster.
Born before 1957? You’re likely considered immune, as measles was widespread before vaccines were available.
Born between 1963 and 1989? You may have only received one dose of the vaccine. One dose is about 93% effective, but a second dose bumps protection up to 97%. Your provider can help you decide if you need another shot.
What to Do If You Think You’ve Been Exposed
If you develop symptoms or think you’ve been around someone with measles:
- Call your healthcare provider right away. They’ll guide you on testing and care.
- DO NOT visit the doctor’s office or ER without calling first. This helps prevent spreading measles to others.
The good news? If you’ve had both doses of the MMR vaccine, you’re well-protected.
