MEASLES CRISIS: U.S. Cases Top 5,000 for First Time in 35 Years as Death Toll Rises to Eight
The United States is experiencing its worst measles outbreak in 35 years, with more than 5,000 confirmed infections and at least eight deaths reported nationwide, according to newly released federal and state health data. The alarming increase comes as Health and Human Services Secretary Robert F. Kennedy Jr. faces growing criticism over the Trump administration’s vaccination policies and its handling of the disease’s resurgence.
Figures released Friday by the Centers for Disease Control and Prevention show that 5,182 measles cases have been recorded in 2026, the highest annual total since 1991 and more than twice the 2,289 infections documented throughout 2025.
The virus has spread to 45 states and Washington, D.C., with health officials identifying 43 separate outbreaks this year. Approximately 96% of confirmed infections have been associated with outbreaks, reflecting the disease’s ability to spread rapidly through susceptible populations.
The death toll has also increased sharply. State health departments have reported six measles-associated deaths in Pennsylvania, one in New York and one in Wisconsin. Three of those fatalities were disclosed during the past week.
New York health officials announced Wednesday that a child in the upstate region had died in connection with measles, marking the state’s first reported measles-associated death in more than three decades.
Pennsylvania authorities also confirmed another fatality Wednesday, involving an unvaccinated resident of Jefferson County. The state has experienced one of the nation’s most severe outbreaks, recording 1,487 cases and 287 hospitalizations.
On Thursday, Wisconsin officials reported the death of an infant who had measles, the state’s first such fatality since 1990.
The CDC’s official national figures currently list four measles-associated deaths, fewer than the eight reported by individual states. Federal officials say the discrepancy reflects differences in reporting and classification procedures, with the agency noting that its death count is “subject to change.”
The latest federal statistics also show that 562 people have been hospitalized with measles this year, representing approximately 11% of all confirmed infections.
Children and teenagers account for a substantial portion of the cases. More than 2,100 infections have been recorded among children ages 5 through 19, while another 908 cases involve children younger than five. Adults age 20 and older account for 2,132 infections.
Vaccination status has emerged as a major factor in the outbreaks. According to the CDC, approximately 96% of patients were either unvaccinated or had an unknown vaccination history. Only about 2% of confirmed cases involved individuals who had received both recommended doses of the measles, mumps and rubella vaccine.
Public health experts have repeatedly warned that declining childhood vaccination rates are leaving communities increasingly vulnerable to measles, one of the most contagious infectious diseases.
National data show that approximately 92.4% of American kindergarten students received the recommended MMR vaccinations during the 2025–2026 school year, compared with 95.2% before the COVID-19 pandemic. Health authorities generally consider vaccination coverage of approximately 95% necessary to prevent sustained measles transmission in communities.
The resurgence has intensified scrutiny of Kennedy, who has long questioned aspects of vaccine safety and has pursued changes to federal immunization policy since becoming health secretary.
Critics argue that his public statements and policy initiatives have contributed to confusion about vaccination at a time when health officials are struggling to contain outbreaks. Kennedy and his supporters have defended his approach as an effort to improve transparency and restore public confidence in federal health recommendations.
The worsening situation also threatens America’s longstanding measles elimination designation, which the country has maintained since 2000. That status means the virus has not circulated continuously within the United States for at least 12 months, rather than that measles has been permanently eradicated.
International public health authorities are expected to review whether continued transmission during the current outbreaks warrants withdrawing the designation.
Measles typically begins with fever, cough, runny nose and red eyes before producing a characteristic rash. Although many patients recover, complications can include pneumonia, brain inflammation and death, particularly among young children and individuals with weakened immune systems.
The CDC continues to recommend two doses of the MMR vaccine, which provide approximately 97% protection against measles. Health officials are urging families to verify their vaccination records, particularly in communities experiencing active outbreaks.
