Public health school at Johns Hopkins University; leads in research, education, and policy globally.
The multistate cyclospora outbreak is now linked to iceberg lettuce from Taylor Farms’ central Mexico operations and has affected at least nine states, with thousands of cases and hundreds of hospitalizations reported. Taylor Farms has issued a voluntary recall, and FDA and CDC investigations continue as officials warn consumers to avoid recalled lettuce.
California has enacted a law requiring two standardized labels for food dating—one for quality and one for safety—aimed at reducing consumer confusion and food waste. Other states are watching as federal rules remain limited to baby formula. The shift comes amid widespread use of more than 50 date labels in the US and consumer behavior that discards food approaching those dates.
President Trump has signed an executive order directing federal health officials to cut the federal recommended childhood vaccine list, to split the combined MMR vaccine into separate measles, mumps and rubella doses once single‑disease products are available, and to space routine immunisations across separate medical visits. Public health groups and drugmakers have said the changes lack scientific support and will increase missed vaccinations during a major U.S. measles outbreak.
The White House has issued an executive order reducing federal vaccine recommendations to 11 core shots and urging the separation of the MMR vaccine into three injections. Physicians warn the move risks confusion and slower protection, while public health groups stress that CDC guidance remains unchanged and vaccines should proceed as recommended.
A new report from America's Voice argues that aggressive deportation policies under Trump have raised costs for groceries, homes, and healthcare, and slowed local economies. The analysis links higher prices in food categories reliant on immigrant labor and weaker construction activity to an “ICE Tax,” while noting other factors at play.
Scientists have used tooth enamel chemistry to estimate Tyrannosaurus rex’s body temperature at about 36°C, placing it among warm‑blooded animals. The research, based on clumped isotope thermometry, is published in Science Advances and relies on enamel from three teeth from Hell Creek Formation fossils.