When most people think of measles, they picture a childhood illness long banished by vaccines. But recent outbreaks have reminded us that measles is still very much around—and that not everyone is equally protected. For older adults and those living with obesity, this highly contagious virus can pose real risks.
What Is Measles?
Measles is a viral infection that spreads easily through coughing and sneezing. Symptoms usually begin with a fever, cough, runny nose, and sore eyes, followed by a red blotchy rash that spreads across the body.
Though many recover within a couple of weeks, measles can lead to serious complications, especially in vulnerable populations.
Early measles symptoms look a lot like a bad cold: fever, cough, red eyes, and a runny nose—followed by a blotchy rash. If you notice these signs, call a healthcare provider before visiting a clinic to avoid exposing others.
Why the Elderly Should Be Cautious
1. Waning Immunity
If you were vaccinated decades ago, your protection may have weakened over time. Adults born before 1957 were often exposed to measles as children and may have natural immunity, but those born after this date should check if they received both recommended doses of the MMR (measles, mumps, rubella) vaccine.
2. Higher Risk of Complications
In older adults, measles can lead to:
- Pneumonia
- Severe dehydration
- Hospitalization
- Inflammation of the brain (encephalitis)
Even a mild case in a younger person can be dangerous if passed on to an unvaccinated grandparent.
Why Obesity Increases the Risk
Obesity isn’t just a chronic health issue—it can also weaken the immune response. Studies have shown that people with obesity may have:
- A reduced response to vaccines
- A higher risk of infection complications
- More severe respiratory symptoms
This makes measles harder to fight off and increases the chances of hospitalization if infected.
Protecting Yourself and Others
✔️ Check Your Vaccination Status
If you’re unsure whether you’ve had two doses of the MMR vaccine, ask your doctor. It’s safe to get vaccinated again even if you were previously immunized.
✔️ Avoid High-Risk Settings During Outbreaks
This includes crowded public spaces, healthcare settings, and areas with reported outbreaks—especially if you aren’t fully vaccinated.
✔️ Support Community Immunity
Encourage your family members, caregivers, and grandchildren to be up-to-date with their vaccines. Keeping those around you immune lowers your exposure risk.
Measles may seem like a childhood disease of the past, but it can be dangerous for older adults and people living with obesity. Staying informed and up-to-date on vaccinations is one of the simplest and most effective ways to protect yourself and those you care about.
Your health is worth that extra check-in with your doctor.