United States: As measles sweeps through one-fifth of US states, confirmed infections have surged to 884, according to the US Centers for Disease Control and Prevention (CDC) figures posted Friday — a number threefold higher than the total recorded in 2024. The lion’s share — a staggering 646 cases — is rooted in Texas, where a stubborn outbreak has raged for almost three months in the state’s western frontier.
Tragically, two young schoolchildren in West Texas, unshielded by vaccination, succumbed to measles-linked complications. Meanwhile, a New Mexican adult, also unvaccinated, met the same grim fate.
Beyond Texas, active outbreaks — defined by clusters of three or more infections — have taken hold in Indiana, Kansas, Michigan, Montana, New Mexico, Oklahoma, Ohio, Pennsylvania, and Tennessee, according to katu.com.
North America faces parallel outbreaks as well: Ontario, Canada, has cataloged 1,020 cases since mid-October, and Mexico’s Chihuahua state counts 605 infections. The World Health Organization has traced Mexico’s surge back to the Texas epicenter.
Measles, born from a fiercely contagious airborne virus, vaults from person to person through mere breaths, sneezes, or coughs. Though vaccines offer formidable protection and measles was considered eradicated in the US in 2000, under-vaccinated pockets are now fueling its comeback. Health authorities worry that this resurgence could stretch across an entire calendar year.
Case Numbers in Texas and New Mexico
In Texas, health officials disclosed Friday that 22 fresh cases have emerged since Tuesday, bringing the total to 646 across 26 counties — largely concentrated in West Texas. Hospitalizations stood steady at 64.
Only around 1 percent of cases — fewer than 10 individuals — remain actively contagious.
Gaines County, a small enclave of 22,892 souls, has been the heart of Texas’ turmoil, with 393 cases — over 1.5 percent of its entire population — emerging from a tightly-knit Mennonite community where vaccination rates are dangerously low.
April 3 witnessed the loss of an 8-year-old child, according to Health Secretary Robert F. Kennedy Jr. The child, with no known pre-existing conditions, died from “measles pulmonary failure,” a grave respiratory collapse. Earlier, in February, a 6-year-old also perished under similar tragic circumstances, as per katu.com.
Meanwhile, New Mexico logged an additional case Friday, raising its outbreak tally to 66, with seven individuals requiring hospitalization. Most cases trace back to Lea County, with a few scattered in Eddy, Chaves, and Doña Ana counties. Genetic analysis confirmed the linkage to Texas’ outbreak. A measles-related adult death was recorded in New Mexico on March 6.
The US has nearly 900 measles cases, and 10 states have active outbreaks. Here’s what to know.https://t.co/AlwOG8eAkt
— Chicago Tribune (@chicagotribune) April 26, 2025
Updates from Other States
Indiana
Indiana reported two new cases on Monday, bringing Allen County’s outbreak to eight — five unvaccinated minors and three adults of unknown vaccination status. These infections appear isolated from other outbreaks.
Kansas
Kansas has tallied 37 cases across eight counties in its southwest, notably Haskell County leading with eight. Genetic clues tie the state’s initial case back to Texas.
Michigan
Montcalm County, near Grand Rapids, has four cases tied to Ontario’s vast outbreak. Michigan’s total count rose to nine, although the other cases seem unconnected to Montcalm’s cluster.
Montana
Montana disclosed five cases Thursday — its first in 35 years — all among unvaccinated travelers now isolating in Gallatin County. No direct ties to other North American outbreaks have been confirmed, according to katu.com.
Ohio
Ohio’s Department of Health verified 32 cases, with 16 based in Ashtabula County and 14 in Knox County. At least seven infected individuals in Knox hail from outside the state.
Oklahoma
Oklahoma holds steady at 13 measles cases, with early infections linked to the West Texas and New Mexico outbreaks. Specific county details remain undisclosed.
Pennsylvania
Erie County, in northwest Pennsylvania, declared an outbreak in mid-April, now reporting eight infections. Across the state, 13 cases have surfaced in 2025, some tied to international travel.
Tennessee
Tennessee has recorded six cases, mainly in its central region. Authorities noted that at least three infections are interconnected but withheld further details, as per katu.com.
📌 The US has nearly 900 measles cases, and 10 states have active outbreaks.
The CDC’s confirmed measles cases count is 884, triple the amount seen in all of 2024. The vast majority — 646 — are in Texas, where an outbreak in the western part of the state that’s approaching the… pic.twitter.com/fA5LUv90x3
— 🚨 Rusty Surette (@KBTXRusty) April 27, 2025
Other US Areas Reporting Measles
Beyond the major outbreaks, scattered cases have surfaced in Alaska, Arkansas, California, Colorado, Florida, Georgia, Hawaii, Illinois, Kentucky, Louisiana, Maryland, Minnesota, New Jersey, New York, Rhode Island, Vermont, Virginia, and Washington.
Historical parallels loom: in 2019, with 1,274 measles cases recorded, the US narrowly avoided losing its “eliminated” status.
Essential Insights About the MMR Vaccine
The ultimate shield against measles remains the MMR vaccine (measles, mumps, rubella). Health guidelines urge the first dose between 12 and 15 months and a booster between ages 4 and 6.
Receiving an additional MMR dose is harmless if immunity concerns arise. Those vaccinated with the flawed “killed” virus vaccine before 1968 are encouraged to get at least one updated shot. People who weathered natural measles infections — or those born pre-1957 — are typically deemed immune.
Communities boasting over 95 percent vaccination rates foster “herd immunity,” making viral spread arduous. However, vaccination hesitancy has swelled post-pandemic, with religious and personal waivers climbing, thus fracturing communal protection.
Recognizing Measles Symptoms
The measles virus first assaults the respiratory system before invading the entire body. Early symptoms include high fever, a dripping nose, cough, inflamed, watery eyes, and a rash, according to the reports by katu.com.
Typically, the rash materializes three to five days after initial symptoms, starting with flat red spots on the face before sprawling downward. Fever peaks can soar above 104°F during this stage.
While many children recover, measles can trigger severe complications such as pneumonia, vision loss, encephalitis, and even death.