Why it matters: The outbreaks are unrelated, but they underscore how a shared national food supply can spread contamination across state lines.
What's new: The debate sharpened a Democratic split between Haley Stevens' establishment pitch and Abdul El-Sayed's progressive bid.
What's new: Trump said he is using alternate legal routes after the Supreme Court struck down an earlier tariff regime.
What's new: Trump said his latest tariffs use alternate legal tools after the Supreme Court struck down an earlier regime.
Why it matters: The visit lands during early voting in Michigan's Aug. 4 primary, with auto parts and car imports central to local economic fears.
Why it matters: The $6.4 billion crossing carries a key share of North American trade, but Canada barred US officials from its ceremony.
What's new: Michigan alone has logged more than 8,100 cases, while Taco Bell pulled affected lettuce and no deaths have been recorded.
What's new: The CDC warned consumers not to eat recalled Taylor Farms iceberg lettuce sourced from central Mexico.
What's new: The CDC has linked 1,947 Taco Bell customers to the outbreak, while Michigan alone reports more than 8,100 infections.
What's new: Federal investigators linked 1,947 illnesses and at least 98 hospitalizations to exposure at Taco Bell locations.
Why it matters: The parasite has spread across 41 states, prompting retailers and restaurant chains to pull lettuce as investigators search for the source.
What's new: The CDC warned against recalled Taylor Farms iceberg lettuce from central Mexico, though an earlier positive test was later withdrawn.
What's new: The CDC counted 1,947 Taco Bell-linked infections, while Michigan alone reported more than 8,100 cases.
Why it matters: The endorsement puts Michigan's Democratic governor behind Stevens in a closely watched race to replace Sen. Gary Peters.
What's new: The CDC is probing more than 7,400 additional suspected infections after 308 hospitalizations and no reported deaths.
What's new: Michigan alone reported 5,002 cyclosporiasis cases, while the FDA traced Taco Bell-linked lettuce to a single Mexican supplier.
What's new: CDC has logged 1,645 confirmed US cases since May 1 and is reviewing more than 5,100 additional suspected infections.
What's new: The state reported 44 hospitalizations and urged people to avoid bagged salads as cases surged 69% since July 10.
What's new: The CDC has logged 843 confirmed cases since May, while Michigan alone reported more than 1,500 suspected infections.
Why it matters: The Aug. 4 race is central to Democrats' push to retake the Senate, and party leaders are coalescing behind Stevens.
What's new: Michigan alone has logged 1,562 infections, while federal officials still have more than 1,500 additional cases under review.
Why it matters: The pact ends a cross-border standoff after a June launch was delayed by a US push for a bigger share of revenue.
What's new: New York City logged 273 infections and Ohio reported more than 360 as investigators still have not identified the source.
What's new: The letters gave states five days to explain how they will keep noncitizens off voter rolls before the November midterms.
What's next: The Aug. 4 primary will pit Haley Stevens against Abdul El-Sayed in a race both parties see as pivotal to Senate control.
What's new: About 19% of Americans 65 and older are working, up fourfold since the mid-1980s, according to Pew data cited by the BBC.