The United States has recorded its highest number of measles cases in 35 years, with infections already surpassing last year’s record, according to data from the US Centers for Disease Control and Prevention. The CDC has reported at least 2,318 cases so far in 2026, exceeding the total recorded in 2025 with more than five months still remaining in the year. Health officials say more than 90% of cases are among people who are unvaccinated or whose vaccination status is unknown. Speaking to CNN, Dr Andrew Racine, president of the American Academy of Pediatrics, said: “This essentially is a public health failure, and it’s avoidable.” Several outbreaks that began in 2025 have continued into this year, while dozens of new outbreaks have also been identified. South Carolina has reported the highest number of cases, with an outbreak that began in October growing to nearly 1,000 cases before ending in April. The resurgence of measles, a highly contagious disease that was declared eliminated in the US in 2000, has been linked to declining vaccination rates in some communities. Misinformation about vaccine safety, coupled with vaccine hesitancy, has contributed to the resurgence of the disease, which can cause severe complications, particularly in young children and immunocompromised individuals. Health officials have urged parents to ensure their children are vaccinated against measles, mumps, and rubella, emphasizing that the MMR vaccine is safe and highly effective. The CDC has recommended that children receive two doses of the MMR vaccine, with the first dose administered between 12 and 15 months of age and the second dose between 4 and 6 years of age. Vaccination rates have declined in some states, leading to pockets of vulnerability where outbreaks can take hold. The rise in measles cases has prompted public health campaigns to increase vaccination coverage and address misinformation. Health officials have stressed the importance of community immunity, noting that high vaccination rates are essential to prevent outbreaks and protect those who cannot be vaccinated for medical reasons. The current outbreak has put a strain on healthcare systems, with hospitals reporting an increase in measles-related hospitalizations. Public health experts have called for renewed efforts to combat vaccine hesitancy and improve access to vaccines. The CDC has advised healthcare providers to be vigilant for measles symptoms, particularly in patients who have recently traveled to areas where the disease is endemic or have been in contact with infected individuals. The agency has also emphasized the importance of rapid identification and isolation of cases to prevent further spread. The measles outbreak serves as a stark reminder of the importance of vaccination in preventing infectious diseases. As the US continues to grapple with the resurgence of measles, the focus will be on ensuring that all communities have access to vaccines and accurate information about their safety and effectiveness. The coming months will be critical in determining whether public health efforts can curb the outbreak and prevent further spread of the disease. The CDC continues to monitor the situation closely and provide guidance to healthcare providers and the public. With the number of cases expected to rise, the need for action has never been more urgent. Public health officials are calling on parents and caregivers to ensure their children are up to date on all recommended vaccinations to protect themselves and their communities from preventable diseases. The measles outbreak highlights the ongoing challenges posed by vaccine-preventable diseases and the importance of maintaining high immunization rates to safeguard public health.
