Post-Exposure Measles Vaccination｜Effectiveness, Symptoms, What to Do, and When to See a Doctor
■Symptoms
Measles is a highly contagious viral infection. Symptoms often begin with fever, cough, runny nose, and red eyes, followed by a red rash spreading across the body. In severe cases, complications such as pneumonia or encephalitis may occur.Furthermore, even after initial recovery, patients may develop a severe neurological disorder called SSPE several years later.
■Causes
The following are considered to be the main causes of the illness:
- Contact with a person infected with measles
- Airborne transmission in a space where a measles patient was present
- Lack of measles vaccination
- Insufficient immunity
■Effectiveness of Post-Exposure Vaccination
The measles vaccine may help prevent infection or reduce the severity of illness if administered within 72 hours after exposure. In some situations, immune globulin treatment may also be considered. It is important to consult a medical professional as soon as possible after suspected exposure.
■When to See a Doctor
Seek medical care immediately if:
- You have been in contact with someone with measles
- You are pregnant, an infant, or immunocompromised
You may monitor your condition if:
- Your vaccination history is clear and complete
■What We Can Do at Our Clinic
At our clinic, we can provide:
- English-speaking medical support
- Exposure risk assessment by a doctor
- Necessary diagnostic testing
- Consultation regarding vaccination
■Appointment
At our clinic in Shinsaibashi, Osaka, international travelers are welcome and can receive care with confidence. Same-day appointments and English-speaking services are available. If measles exposure is suspected, please contact us by phone or email before visiting to help prevent possible transmission within the clinic.
Address: Zenith Building 4F, 1-13-25 Nishi-Shinsaibashi, Chuo-ku, Osaka
Phone: +81-6-6484-6392
Email: c.icos@international-clinic-osaka.com