Discover reasons for the recent measles outbreak. Learn to protect yourself and your community with advice and care at urgent care near you.

Athens, TN, with its charming downtown and easy access to the scenic beauty of the Cherokee National Forest, is a great place for families to explore and enjoy outdoor activities. Whether you’re spending the day at Athens Regional Park or grabbing a bite at local favorites like Michael’s Casual Dining, being in public spaces in the outdoors increases the risk of exposure to contagious illnesses like measles.

Once thought to be nearly eliminated in the U.S., measles is making a troubling return, with recent outbreaks reported in multiple states. This highly infectious virus spreads through the air and can linger in shared spaces for hours, putting unvaccinated individuals at risk. But why is measles making a comeback? Declining vaccination rates, international travel, and increased exposure in high-risk environments are all contributing factors. Let’s take a closer look at why cases are on the rise and what can be done to prevent further spread.

Visit AFC Athens today.

What is Causing This Outbreak?

Several factors have contributed to the recent measles outbreaks across the U.S. and other countries:

• Declining Vaccination Rates: One of the biggest reasons for the resurgence of measles is a drop in childhood vaccination rates. The measles, mumps, and rubella (MMR) vaccine is highly effective in preventing measles, but vaccine hesitancy and misinformation have led to lower immunization rates in some communities.
• Increased International Travel: Measles is still common in many parts of the world, including areas with lower vaccination rates. Travelers who contract measles abroad can unknowingly bring it back to the U.S., spreading it to unvaccinated individuals.
• Congregate Living Environments: Outbreaks have been reported in places where people live in close quarters, such as shelters, daycare centers, and schools. These settings allow measles to spread rapidly among unvaccinated individuals.
• Delays in Public Health Response: Measles spreads quickly, and a delayed response to suspected cases can lead to larger outbreaks. Public health officials emphasize the need for rapid identification, testing, and isolation of infected individuals.

How Does Measles Spread So Easily?

Measles is one of the most contagious diseases in the world. It spreads through respiratory droplets when an infected person coughs or sneezes. The virus can linger in the air and on surfaces for up to two hours, making it easy to catch in enclosed spaces. A person with measles can infect up to 90% of unvaccinated people who are exposed to them.

Who Is Most at Risk?

While anyone can contract measles, certain groups are more vulnerable:

• Unvaccinated Individuals – Those who have not received the MMR vaccine are at the highest risk of contracting measles and experiencing severe complications.
• Infants and Young Children – Babies under 12 months old are too young to receive their first dose of the vaccine, making them especially vulnerable.
• People with Weakened Immune Systems – Individuals undergoing cancer treatments, those with autoimmune diseases, and others with compromised immune systems are more likely to experience severe measles complications.
• Pregnant Women – Measles during pregnancy can lead to miscarriage, premature birth, or low birth weight.

What Are the Symptoms of Measles?

Measles symptoms appear 7-14 days after exposure and typically follow this pattern:

• Early Symptoms (First 3-5 days):
  • High fever (often over 101°F)
  • Cough, runny nose, and red, watery eyes (known as the “3 C’s”: cough, coryza, and conjunctivitis)
  • Tiny white spots inside the mouth (Koplik spots)
• Later Symptoms (After 3-5 days):
  • A red, blotchy rash appears, starting on the face and spreading downward
  • The rash may become widespread and last for several days before fading

How Can We Prevent Measles Outbreaks?

The best way to stop measles outbreaks is through vaccination and public health measures. Here’s how:

• Vaccination: The MMR vaccine is safe, effective, and provides lifelong protection for most people. The CDC recommends two doses:
  • First dose at 12-15 months
  • Second dose at 4-6 years
• Herd Immunity: When at least 95% of the population is vaccinated, measles struggles to spread. This protects those who cannot be vaccinated, such as infants and immunocompromised individuals.
• Rapid Response to Cases: Health officials must quickly identify measles cases, isolate infected individuals, and notify exposed people to prevent further transmission.
• Public Awareness: Educating communities about the importance of vaccines and the dangers of measles can help increase immunization rates and prevent outbreaks.

What Should You Do If You Think You Have Measles?

If you suspect you have measles, take these steps immediately:

• Call Your Doctor or AFC Urgent Care: Before going to a healthcare facility, call ahead so they can take precautions to prevent spreading the virus.
• Stay Isolated: Avoid contact with others, especially infants, pregnant women, and people with weakened immune systems.
• Follow Public Health Guidelines: If diagnosed with measles, follow isolation instructions from your doctor or local health department to prevent further spread.

The resurgence of measles is a serious public health concern, but it is preventable with widespread vaccination and timely public health interventions. Understanding why outbreaks occur and taking proactive steps to prevent them can help protect communities from this highly contagious disease. If you are unsure about your vaccination status, speak with a healthcare provider about getting the MMR vaccine. Staying informed and taking action is key to stopping the spread of measles before it becomes a bigger threat.