DC Health Warns of Measles Exposures at March for Life and D.C. Transit Amid Record U.S. Outbreak
DC Health warned that multiple confirmed measles cases were contagious while attending the Jan. 21 National March for Life and using D.C. transit and venues — including Reagan National Airport, Union Station, an Amtrak Northeast Regional train, the D.C. Metro, the Basilica of the National Shrine, Catholic University and Children’s National Hospital — and urged anyone potentially exposed to watch for symptoms and seek vaccination or medical care. The alert comes amid a nationwide resurgence: U.S. measles topped more than 2,000 confirmed cases in 2025 (the highest since 1991) with hundreds more in 2026, driven by large outbreaks in South Carolina and West Texas, falling MMR coverage (roughly 92–93% vs. the 95% herd‑immunity threshold), and recent federal changes to childhood vaccine guidance that experts say have contributed to declining uptake and put the country’s measles‑elimination status at risk.
📌 Key Facts
- DC Health warned that multiple confirmed measles cases were contagious while attending the Jan. 21 National March for Life and using D.C. transit; potential exposure sites from Jan. 21–Feb. 2 include Reagan National Airport, Union Station, an Amtrak Northeast Regional train, D.C. Metro, the Basilica of the National Shrine of the Immaculate Conception, Catholic University and the Children’s National Hospital emergency department.
- The U.S. measles resurgence is large: roughly 2,200–2,267 confirmed cases were reported in 2025 (the highest since 1991) across about 44 states with nearly 50 outbreaks, and several hundred additional cases were confirmed in early 2026 (CDC reported roughly 700+ by early February); about 90–95% of recent cases involve people who were unvaccinated or whose vaccination status is unknown.
- Major current epicenters include a Spartanburg County, South Carolina outbreak (the largest U.S. outbreak, with over 900 confirmed cases concentrated in children, hundreds quarantined and multiple hospitalizations), a prior West Texas outbreak that sickened ~762 people and caused two child deaths, and a Utah–Arizona (Short Creek) outbreak with 200+ cases in both Mohave County, AZ, and Utah.
- Measles is causing serious illness and some deaths in this wave: multiple hospitalizations (about 19+ reported in South Carolina), cases of pneumonia and encephalitis (including children with brain inflammation), pregnant women requiring immune globulin after exposure, at least two pediatric deaths in Texas and an adult death in New Mexico, and the long‑term risk of rare fatal complications such as subacute sclerosing panencephalitis.
- Routine vaccination coverage has declined below herd‑immunity levels: national MMR/kindergarten coverage is in the low‑90s (~92–93%), below the 95% threshold; only about 815 U.S. counties meet 95% coverage, roughly 5.2 million kindergarten‑age children live in counties under that threshold, and kindergarten exemptions and under‑coverage have risen (about 138,000 exemptions reported in 2024–25).
- Federal immunization policy changes and rhetoric have been controversial: HHS and administration officials implemented a major overhaul that reduced universally recommended childhood vaccines (from 17 to 11), removed the universal hepatitis B birth dose and moved several vaccines to high‑risk or shared‑decision categories based on an internal assessment; that process reportedly bypassed the usual ACIP/public‑comment route and drew sharp criticism from many public‑health experts; HHS Secretary Robert F. Kennedy Jr. has publicly questioned the newborn hepatitis B dose, further fueling debate.
- International and technical reviews are underway: the Pan American Health Organization/WHO will review U.S. measles‑elimination status in April 2026 to decide whether sustained transmission has occurred, and CDC scientists are sequencing viruses (main strain identified as D8‑9171) to determine whether U.S. cases represent continuous domestic circulation.
- Local responses show mixed signals: MMR uptake has surged in some hard‑hit areas (Spartanburg reported a 162% increase in January vaccinations vs. a year earlier and 72% statewide), but quarantines of students, school exposures, movement stoppages at detention facilities and ongoing community transmission persist; experts warn the resurgence could be a long cycle and will worsen if vaccination coverage backslides.
📊 Analysis & Commentary (1)
The shocking collapse of American vaccination
"The piece is a critical commentary on the rise in U.S. measles cases, arguing the surge is the predictable result of falling vaccination coverage driven by policy rollbacks, underfunded public-health systems, and misinformation, and calls for immediate federal and local action to restore herd immunity and public trust."
📰 Source Timeline (21)
Follow how coverage of this story developed over time
February 09, 2026
12:06 AM
March for Life attendees may have been exposed to measles, DC Health warns
New information:
- DC Health reports multiple confirmed measles cases whose carriers were contagious while attending the January National March for Life rally and concert in Washington, D.C.
- Potential exposure sites from Jan. 21 to Feb. 2 include Ronald Reagan Washington National Airport, Union Station, an Amtrak Northeast Regional train, D.C. Metro, the Basilica of the National Shrine of the Immaculate Conception, Catholic University, and Children’s National Hospital’s emergency department.
- CDC now reports 733 confirmed U.S. measles cases in 20 states so far this year, with 95% involving unvaccinated or unknown vaccination status, and South Carolina’s outbreak has reached 920 cases.
- WHO’s Pan American Health Organization has invited the U.S. to an April meeting to review its measles-elimination status, as the country risks losing that designation.
- The article notes that, although the Trump administration has rolled back some childhood immunization recommendations, federal measles vaccine guidance remains unchanged and CMS head Mehmet Oz is publicly urging vaccination.
February 08, 2026
5:17 PM
Transcript: Scott Gottlieb on "Face the Nation with Margaret Brennan," Feb. 8, 2026
New information:
- Gottlieb says the current U.S. measles resurgence is likely to be a 'long cycle' and will get worse before it improves, not just in South Carolina.
- He cites about 2,000 U.S. measles cases last year and about 750 so far this year, projecting much higher totals by year‑end.
- He notes most current U.S. measles patients are ages 5–17, not toddlers, and warns that declines in toddler vaccination today will fuel larger school‑age outbreaks later.
- He provides specific MMR coverage estimates: roughly 90% nationally versus as low as 81% in Alaska and about 88% in several outbreak states.
- He explicitly links the global and U.S. slide in routine vaccination to COVID‑era vaccine mandates, saying coerced COVID vaccination produced an 'anti‑vaccine backlash' now being exploited by anti‑vax figures with 'political resonance,' including within HHS.
February 06, 2026
9:05 PM
Measles outbreak poses risk of 'irreversible' brain damage, health officials warn
New information:
- State epidemiologist Linda Bell specified that some hospitalized children have measles encephalitis (brain inflammation) and pneumonia, warning of potential irreversible neurological damage and developmental delays.
- At least 19 patients have now been hospitalized with serious measles-related complications in the South Carolina outbreak.
- Officials highlighted that multiple pregnant women exposed in the outbreak required emergency immune globulin treatment because the MMR vaccine cannot be given during pregnancy.
- Bell confirmed that at least 147 students are quarantined across 10 K-12 schools.
- Health officials identified a new case in the Pee Dee region, suggesting spread beyond the initial upstate clusters through 'unrecognized community transmission.'
- State officials publicly emphasized that measles virus can linger in the air for up to two hours after an infected person leaves a room, underlining the risk of casual exposure.
February 05, 2026
11:40 PM
What to know about South Carolina's big measles outbreak and who is most at risk
New information:
- PBS segment frames the South Carolina outbreak as one of the largest U.S. measles outbreaks in decades, reinforcing its national significance.
- Epidemiologist Katelyn Jetelina discusses which populations remain at highest risk despite signs the surge may be slowing, emphasizing unvaccinated children and immunocompromised people.
- The interview underlines that measles is entirely vaccine‑preventable and that even a slowing curve can reverse if vaccination coverage backslides, adding expert interpretation to the raw case numbers.
1:18 PM
Measles continues to spread in the US, but with some letup
New information:
- South Carolina’s outbreak has reached 876 confirmed measles cases, the largest U.S. outbreak in decades, with only 29 new cases reported on Tuesday, suggesting a possible slowdown.
- State epidemiologist Linda Bell reports MMR vaccinations are up 162% in January versus a year ago in Spartanburg County and 72% statewide, calling it the best month for measles vaccination during this outbreak.
- Officials confirm at least 19 hospitalizations so far, including children and adults, and describe severe illness patterns from hospitalized pediatric cases.
- Several unvaccinated pregnant women exposed to measles in South Carolina have received immune globulin because of heightened risks of maternal death, preterm labor, and stillbirth.
- DHS confirms measles cases at two ICE facilities: one earlier case at a Florence, Arizona detention center and at least two recent cases at the Dilley, Texas family detention center, prompting full internal movement stoppages and quarantines for exposed detainees.
February 01, 2026
7:59 PM
A parent's guide to preventing measles infection and what to look for
New information:
- CDC reported 2,267 confirmed U.S. measles cases in 2025, the highest since 1991, and 588 confirmed cases so far in 2026.
- Detailed symptom timeline: cough, runny nose, fever and red, watery eyes appearing 1–2 weeks after exposure, followed by Koplik spots in the mouth and a characteristic rash spreading from face downward.
- Clinical clarification that measles rashes on darker skin tones may appear purple or dark brown, and that the combination of cough, runny nose and red eyes during an outbreak is a strong clinical 'clincher' for diagnosis.
- Specific complication rates: about 1 in 5 unvaccinated U.S. measles patients require hospitalization; about 1 in 20 children develop pneumonia; about 1 in 1,000 develop brain swelling; and up to 3 in 1,000 children die from complications.
- Mention of subacute sclerosing panencephalitis, a rare, fatal brain complication that can emerge 7–10 years after infection.
January 31, 2026
12:00 PM
The U.S. will likely lose its measles elimination status. Here's what that means
New information:
- South Carolina’s outbreak has grown to 847 confirmed measles cases in about 16 weeks, now clearly exceeding the Texas outbreak that took seven months to reach a similar size.
- Former CDC official Dr. Demetre Daskalakis says the U.S. 'does not have the capability to actually control measles' and that 'elimination is already lost,' regardless of the technical 12‑month transmission definition.
- CDC principal deputy director Dr. Ralph Abraham publicly stated that potential loss of measles elimination status is 'not really' significant, framing the administration’s stance around 'religious freedom, health freedom, personal freedom' for communities that decline vaccines.
- PAHO’s verification commission will review U.S. measles elimination status this spring, weighing whether Texas and South Carolina represent one continuous transmission chain and whether the U.S. can still interrupt spread 'quickly and consistently.'
January 28, 2026
3:36 PM
South Carolina measles outbreak hits nearly 600 new cases in just over a month
New information:
- South Carolina officials now report 789 confirmed measles cases centered in Spartanburg County, with 89 new cases since Friday.
- CDC has confirmed 416 measles cases nationwide so far in 2026, nearly 20% of the 2025 total, with cases reported in at least 12 states beyond South Carolina.
- Utah and Arizona’s Short Creek outbreak has reached 222 cases in Mohave County, Arizona, and 216 in Utah, with new cases in Maricopa, Pima and Pinal counties.
- Hundreds of children across dozens of South Carolina schools have been quarantined, some multiple times, due to measles exposures.
January 27, 2026
8:26 PM
South Carolina measles outbreak now larger than Texas', new data shows
New information:
- South Carolina’s ongoing measles outbreak has reached 789 cases as of the latest state report, surpassing the 762-case 2025 West Texas outbreak.
- At least 18 people in South Carolina, including children, have been hospitalized; more than 88% of cases are in children under 17.
- Only 20 of the 789 South Carolina patients received the full two-dose MMR series, over 690 were completely unvaccinated, and 14 had just one dose.
- Twenty Spartanburg-area schools currently have students in quarantine, with three more schools reporting exposures and pending quarantine counts.
- Nationally, the U.S. logged more than 2,200 measles cases in 2025 and has already recorded over 400 measles cases in 2026, per CDC data.
January 22, 2026
9:45 AM
The 30-year high in US measles cases, in one chart
New information:
- Axios reports that U.S. measles cases are now at a 30‑year high and that the country is on track to lose its measles 'elimination status.'
- The current wave began with a large outbreak in West Texas and now includes infections in nine states, with hundreds of people under quarantine in South Carolina.
- South Carolina and a Utah–Arizona border region are described as the two major current outbreak epicenters, both in areas with vaccination rates below the 95% herd‑immunity threshold.
- The earlier Texas outbreak, declared over in August, involved at least 762 cases—mostly in children—and two deaths, the first U.S. measles fatalities in a decade.
- Axios highlights that Health Secretary Robert F. Kennedy Jr. and other Trump officials initially downplayed measles risks and spread misleading claims about the MMR vaccine before later affirming it as the most effective prevention.
2:07 AM
Loss of measles-free status would be "cost of doing business," new CDC deputy says
New information:
- CDC principal deputy director Ralph Abraham said he is 'unbothered' by the prospect of the U.S. losing measles-elimination status, calling it 'the cost of doing business with our borders being somewhat porous' and framing non-vaccination as a matter of 'personal freedom.'
- CDC data in the piece indicate that only about 10% of measles cases since Jan. 20, 2025 were imported, with roughly 90% acquired domestically — a shift from the post‑2000 pattern where imported cases rarely sparked outbreaks because of high vaccination coverage.
- The main measles virus strain in major U.S. outbreaks (South Carolina, Utah, Arizona, Texas) is D8‑9171; CDC scientists are now sequencing full genomes (~16,000 bases) to determine whether U.S. viruses are more closely related to each other than to strains in Canada and Mexico in order to assess continuous circulation for WHO/PAHO.
- A record number of kindergartners — about 138,000 in 2024–25 — have vaccine exemptions, reflecting loosened state school-vaccination requirements and falling coverage.
- The article details how HHS Secretary Robert F. Kennedy Jr., a longtime vaccine skeptic, has repeatedly used national platforms to raise debunked claims that vaccines cause autism, brain swelling and death, which experts say has muddied public understanding and contributed to declining uptake.
- Public-health experts like Paul Offit and Jennifer Nuzzo sharply criticize Abraham’s 'cost of doing business' comment and the administration’s focus on genetic technicalities to preserve measles-free status, arguing attention should be on stopping outbreaks and that the framing is callous given recent U.S. measles deaths.
January 20, 2026
7:44 PM
Measles cases surge in South Carolina as U.S. risks elimination status
New information:
- South Carolina has reported 646 measles cases since October, centered in Spartanburg County, with 88 new cases announced Tuesday.
- Recent public exposure sites in South Carolina include multiple schools, a Publix grocery store, and the South Carolina State Museum.
- CDC data cited in this piece say the U.S. recorded over 2,240 measles cases in 2025 (slightly higher than the 2,144 previously reported) and at least 171 measles cases nationwide as of Jan. 13, 2026.
- The Pan American Health Organization will meet in April to review U.S. and Mexico measles-elimination status, and infectious-disease physician Dr. Demetre Daskalakis says he is skeptical the U.S. will maintain its status.
- Daskalakis characterizes the current situation as evidence of a weakened U.S. public-health infrastructure, saying, "If this is our vital sign, we're in the ICU," and warning measles could become an everyday occurrence.
7:13 PM
The U.S. is on the verge of losing its measles elimination status
New information:
- International health authorities (through the regional verification system) will meet in April 2026 to decide whether the U.S. loses its measles-elimination status, focusing on whether a single transmission chain has persisted at least 12 months.
- The CDC confirmed 2,144 measles cases across 44 states in 2025, with nearly 50 distinct outbreaks, the highest U.S. measles burden since 1991.
- Texas’s West Texas outbreak officially sickened 762 people in Gaines County with two child deaths, but state data show 182 additional suspected pediatric cases went unconfirmed in March 2025 alone, implying roughly a 44% local undercount.
- National MMR coverage is 92.5%, below the 95% threshold needed for herd immunity, with some communities far below that level amid rising exemptions, access barriers and disinformation.
- Experts quoted in the article directly tie the current vulnerability to years of declining routine vaccination and to Trump‑era health officials who publicly questioned vaccine safety and cut funding for local immunization‑promotion efforts, while HHS now claims Secretary Robert F. Kennedy Jr. emphasizes vaccines as the best measles prevention.
January 19, 2026
10:51 PM
Measles outbreak reaches a major South Carolina college campus
New information:
- South Carolina’s current measles outbreak, centered in Spartanburg County, has produced 558 confirmed cases.
- The South Carolina Department of Public Health has notified Clemson University of a confirmed measles case in an individual associated with the university, who is now in isolation.
- Clemson states that nearly 98% of main‑campus students have documented measles immunity, and DPH is conducting contact tracing, with exposed individuals to be notified by email about quarantine requirements.
- Doctors on the ground report that cases have more than doubled in a week, with over 200 new infections in the past 7–9 days, and warn "this is about to get a lot worse."
- DPH guidance specifies that exposed people without documented immunity must quarantine for 21 days unless they receive an MMR dose within 72 hours of last exposure, in which case quarantine is waived.
January 15, 2026
2:57 PM
Measles cases climb in the U.S. after 2025 was worst year in decades
New information:
- CDC now reports 171 measles cases so far this year across nine U.S. states.
- CBS frames 2025 as the worst measles year in the U.S. since 1991, aligning with and sharpening earlier 'most in more than 30 years' language.
- Dr. Celine Gounder provides updated on-air guidance on what the public should know about the rising cases, reinforcing concern over current transmission.
January 09, 2026
8:59 PM
RFK Jr. cast doubt on a key vaccine. This country can't wait to get it
New information:
- Confirms that hepatitis B is one of the vaccines removed from the universally recommended U.S. childhood schedule, with the birth dose explicitly scrapped.
- Reports that HHS Secretary Robert F. Kennedy Jr. has specifically questioned the safety and efficacy of the hepatitis B newborn dose and linked a long‑used ingredient to autism without citing evidence.
- Cites an internal HHS memo showing 20 peer nations (all but Denmark and Finland) still recommend universal hepatitis B vaccination for children, either at birth or later.
- Provides U.S. mortality context: public health experts attribute more than 1,800 deaths annually in the U.S. to hepatitis B.
- Includes expert reaction from Dr. Samuel So of Stanford Medicine, who says the move is 'really sad' and has 'done so much damage to the reputation of the CDC.'
January 05, 2026
10:39 PM
Map shows more than 1,900 measles cases across U.S.
New information:
- Confirms that U.S. measles cases in 2025 surpassed 2,000 nationally, with infections in at least 44 states.
- Details that the West Texas outbreak alone accounted for more than 760 confirmed infections and caused two deaths in unvaccinated children with no underlying conditions.
- Notes an additional measles death in New Mexico involving an adult, and that the last prior U.S. measles death was in 2019 in California.
- Provides updated national kindergarten measles vaccination rates: about 93% in 2021–22 and 92.7% in 2023–24, down from 95.2% in 2019–20, explicitly tying them to the herd‑immunity threshold.
- Reports that HHS Secretary Robert F. Kennedy Jr., despite a history of vaccine skepticism, publicly urged people to get the measles vaccine in an April interview while opposing mandates.
8:41 PM
Health officials slash the number of vaccines recommended for all kids
New information:
- CDC is formally reducing the number of universally recommended childhood vaccines from 17 to 11 in an 'unprecedented' overhaul of the immunization schedule.
- Vaccines for rotavirus, hepatitis A and B, meningitis, and seasonal flu are no longer recommended for all children; they are now limited to high‑risk children or placed under 'shared decision‑making' with clinicians.
- The overhaul follows a Dec. 5 presidential memorandum directing HHS and CDC to compare U.S. childhood vaccine recommendations with those of 'peer, developed countries.'
- Health Secretary Robert F. Kennedy Jr. and President Trump are explicitly framing the change as aligning with 'international consensus' to rebuild trust, citing a comparative review of 20 countries.
- The internal assessment underpinning the changes was authored by Martin Kulldorff (HHS chief science officer and briefly CDC advisory chair) and Tracy Beth Høeg (acting head of FDA’s Center for Drug Evaluation and Research).
- Officials confirm the new schedule was implemented without the usual formal public‑comment process or the standard, open ACIP recommendation process and without input from vaccine manufacturers.
- Prominent epidemiologist Michael Osterholm publicly denounces the move as 'radical and dangerous,' warning it will sow confusion and put children’s lives at risk.
- Senior HHS officials, while justifying the changes as trust‑building, cite declining uptake in routine childhood vaccines, including measles, as evidence of reduced public trust.
December 31, 2025
6:52 PM
Vaccination rates plummet nationwide. See how your county compares
New information:
- Washington Post county-level analysis finds only 815 U.S. counties have reached the 95% vaccination threshold considered necessary for measles herd immunity.
- At least 5.2 million kindergarten-age children live in counties where vaccination rates are below the 95% herd-immunity level.
- Vaccination coverage for school-age children has plunged in hundreds of counties, with particularly consistent high coverage in New England, Arkansas, California and Texas.
- CDC July 2025 data showed vaccination coverage among U.S. kindergartners decreased for all reported vaccines during the 2024–25 school year, confirming a broad-based decline.
- Axios links the county-level declines and outbreaks to recent federal policy moves by HHS Secretary Robert F. Kennedy Jr. and President Trump to overhaul childhood vaccination schedules, including advisory votes to change MMR/MMRV use and to end the universal birth dose recommendation for hepatitis B.
December 30, 2025