Timely outbreak news, health alerts, advisories, case updates, and exposure guidance.
Some babies ages 6 to 11 months can get an early MMR dose during an outbreak or before international travel. Babies under 6 months are too young for MMR, and an early dose does not replace the routine series.
CDC says 34 people in 13 states were linked to a backyard poultry Salmonella outbreak as of April 23, 2026. Here are the symptoms, child risks, and prevention steps that matter most.
South Carolina says its measles outbreak has ended, but the bigger lesson is about vulnerability. Here’s what that means for families, schools, and travelers.
A multistate E. coli outbreak tied to raw cheddar cheese is a reminder that unpasteurized dairy can carry harmful germs. Families should check their refrigerators, follow recall guidance, and watch for warning signs of foodborne illness.
Federal health officials say a multistate E. coli outbreak linked to raw cheddar cheese is still under investigation, and they are warning consumers not to eat recalled products. Here is what is known so far, why raw dairy can carry higher risk, and what families should do next.
CDC says U.S. measles cases continued to rise in April 2026, with most cases linked to outbreaks. For families, schools, and caregivers, the practical response is still the same: know the symptoms, check vaccination status, and act quickly if exposure is possible.
CDC’s latest measles update has many parents asking about babies under 12 months. Here’s when an early MMR dose may be advised and what to do after exposure.
CDC says the United States has reported 1,671 confirmed measles cases in 2026. Here’s what families should check before spring and summer travel.
CDC’s global measles notice means international travelers should check immunity early, not days before departure, and families may need a pre-trip vaccine visit.
A Raw Farm cheddar recall offers a practical lesson for families: match the product, size, and date, then return or discard it without tasting it.
After the ByHeart-linked infant botulism outbreak, the FDA says it is tightening recall follow-through, making formula information easier for families to find, and expanding sampling and surveillance. Here is what changed, what parents should watch for, and what is still not fully known.
Federal officials say the ByHeart-linked infant botulism outbreak is over, but all ByHeart Whole Nutrition infant formula remains recalled. Here’s what parents should do now, which symptoms need urgent care, and what is still unknown.
The March 2026 Star Princess outbreak offers a practical lesson for cruise travelers: do not board while sick, report even mild vomiting or diarrhea quickly, and do not assume deep cleaning alone can stop norovirus.
The latest CDC outbreak data point to an active 2025–2026 norovirus season, with an early fall rise and a peak in early February. But the numbers do not show the biggest weekly spikes seen in the historical comparison. Here’s what the data do and do not mean, plus the prevention steps that matter most at home, school, work, and around food.
CDC says an H5 signal in wastewater can be an early warning worth investigating, but it cannot show whether the source is humans, animals, or animal products such as milk. That means a dot on the map does not by itself prove human cases or community spread, and CDC said on April 3, 2026, that current flu surveillance still showed no indicators of unusual influenza activity in people, including avian influenza A(H5). ([cdc.gov](https://www.cdc.gov/nwss/rv/wwd-h5.html))
CDC’s April 3, 2026 H5 update says there are still no signs of unusual flu activity in people. Here is what 71 U.S. cases do and do not mean, and why worker monitoring still matters.
CDC’s April 3, 2026 measles update shows higher U.S. case counts, but not a new national vaccine schedule. The practical message for families and schools is simpler: check written MMR records now, understand who may be excluded after an exposure, and move quickly if catch-up vaccination or post-exposure treatment may be needed.
Measles is still vaccine-preventable, but it spreads quickly when travel-related cases reach communities with lower local vaccination coverage. CDC says confirmed U.S. cases remain high in early 2026, and a new JAMA Network Open study suggests delayed early childhood shots can be an early warning sign that a child may also miss MMR on time.
Federal health agencies are telling people not to eat certain RAW FARM raw cheddar cheese, even though no formal recall has been issued. Here is what that means, why the warning is still urgent, and what families should do now.
Measles detection is getting faster in 2026 through wastewater signals, travel-linked investigations, and county-level tracking. Here is what those tools can do, what they cannot do, and what families should do now.
A February 11, 2026 Minnesota health advisory reported the largest known U.S. outbreak of TMVII, an emerging ringworm strain linked to intimate skin-to-skin contact. Here is what the rash can look like, why it may be mistaken for other conditions, and why some cases need testing and prescription pills rather than over-the-counter creams.
Most people with 2 documented MMR doses do not need another measles shot. Here’s who should check records now, especially travelers, parents, students, and healthcare workers.
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