What to know about measles after possible exposure in San Antonio
Read more about this outbreak on MySA.
A measles outbreak in Texas has led to a potential exposure in San Antonio on February 15. If you live in or around the area, here’s what you need to know to stay informed and protected:
1. Measles is Highly Contagious:
Measles spreads through tiny airborne droplets when an infected person coughs or sneezes. The virus can linger on surfaces for up to two hours. It can cause serious complications, especially in young children under 5 years old.
2. The Importance of the MMR Vaccine:
The MMR (measles, mumps, rubella) vaccine is highly effective in preventing measles. One dose offers 93% protection, while two doses provide 97% protection. If you haven't received the vaccine, or aren't sure of your vaccination status, check with your health care provider.
3. Symptoms of Measles:
Measles symptoms usually appear 7-14 days after exposure and include:
- High fever (up to 105°F)
- Cough, runny nose and red, watery eyes
- White spots inside the mouth (Koplik spots)
- A rash that starts on the face and spreads down the body
4. No Specific Treatment for Measles:
There’s no cure for measles, but supportive care—like staying hydrated and using fever-reducing medications—can help manage symptoms.
5. Vaccination Rates & Herd Immunity:
In areas like Bexar County, where vaccination rates are strong, the risk of outbreaks is reduced. Herd immunity, which occurs when 95% or more of the community is vaccinated, helps protect those who can’t be vaccinated.
6. What to Do if You Think You've Been Exposed:
If you suspect you've been exposed to measles or have symptoms, avoid crowded places and stay home. Contact your doctor for a blood test to confirm if you have measles.
Stay informed, check your vaccination status and protect yourself and others by getting vaccinated. Measles is preventable, and vaccination is the best defense.