Measles Outbreak Surges in US with Over 600 Cases in South Carolina

Web Editor

January 20, 2026

a woman with acne on her back with a thermometer in her hand and a red marker on her shoulder, Aquir

Measles Resurgence in Developed Nations, Including the United States

The measles outbreak continues to spread across the United States, with a particularly severe situation in South Carolina where the number of cases has now surpassed 600, according to recent reports.

Measles Reemergence in Developed Countries

Measles, once considered nearly eradicated in developed nations, is making a comeback. The United States is experiencing its worst outbreak in over 30 years, with more than 2,200 cases and three deaths reported in 2025. The number of infections has continued to rise in 2026.

South Carolina’s Measles Crisis

Since Friday, South Carolina has reported 88 new cases, raising the total number of infections to 646 since the outbreak was first detected last fall, as per local health department reports.

  • Most of those infected were not vaccinated, according to the state health department.
  • The infections have been identified in primary, secondary, and high schools, as well as two universities.

Role of Health Secretary Robert F. Kennedy Jr.

The situation has been exacerbated by Health Secretary Robert F. Kennedy Jr., who is known for his skepticism towards vaccines. His actions and statements have fueled public distrust in vaccinations, contributing to the ongoing health crisis.

Measles Symptoms and Complications

Measles causes fever, respiratory issues, and skin rashes. In severe cases, it can lead to pneumonia, brain inflammation, and in extreme instances, death.

Key Questions and Answers

  • What is measles? Measles is a highly contagious viral infection that causes fever, runny nose, cough, red eyes, and a skin rash. In rare cases, it can lead to serious complications.
  • Why is measles resurfacing in developed countries? Measles resurgence in developed nations can be attributed to decreasing vaccination rates due to misinformation and distrust in vaccines, as exemplified by the situation in the United States.
  • Who is Robert F. Kennedy Jr. and why is he relevant? Robert F. Kennedy Jr. is the current Health Secretary of the United States, known for his skepticism towards vaccines. His stance has contributed to the public’s distrust in vaccinations, exacerbating the measles outbreak.
  • What are the symptoms and complications of measles? Measles symptoms include fever, cough, runny nose, red eyes, and a skin rash. Complications can range from pneumonia to brain inflammation, and in rare cases, death.