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E Coli

All articles tagged with #e coli

Lab-Grown Bladder Models Reveal How E. coli Survives Antibiotics in Tissue
health8 days ago

Lab-Grown Bladder Models Reveal How E. coli Survives Antibiotics in Tissue

New research using 3D human bladder models shows that E. coli bacteria can survive antibiotic treatment by hiding in deeper tissue layers. This 'persister' state explains why urinary tract infections (UTIs) often recur despite successful initial treatment. The findings suggest that urine tests may miss bacteria embedded in the bladder wall, challenging current diagnostic and treatment approaches for recurrent infections.

CDC Confirms 13 E. Coli Cases Linked to Sierra Nevada Raw Cheese

CDC Confirms 13 E. Coli Cases Linked to Sierra Nevada Raw Cheese

The CDC and FDA are investigating a multistate outbreak of E. coli linked to raw milk cheeses from Sierra Nevada Cheese Company. Thirteen people in nine states have been sickened, with eight hospitalized, including three with hemolytic uremic syndrome. The recall covers four varieties of Graziers cheese sold nationwide. Consumers are urged to discard any affected products, particularly those with long shelf lives, as the outbreak disproportionately affects children under five.

Branching into clean water: MIT's tree-slice filter purges bacteria and viruses without power
technology1 month ago

Branching into clean water: MIT's tree-slice filter purges bacteria and viruses without power

MIT researchers turned tree branches into water filters that removed more than 99% of E. coli and rotavirus in lab tests; after fieldwork in India, they designed a gravity-fed prototype that purifies about one liter per hour without electricity or imported membranes, using replaceable wooden discs—offering a cheap, accessible solution for clean water in low-resource settings, though real-world performance and durability still face challenges.

Wild swimming linked to higher GI illness and skin-rash risk, study finds
health1 month ago

Wild swimming linked to higher GI illness and skin-rash risk, study finds

A large controlled study in Hungary with 2,368 participants found wild swimming in rivers and lakes increases the risk of skin rashes (more than twice as likely) and is associated with higher rates of gastrointestinal illness when water contains more E. coli and somatic coliphages; skin irritation causes remain unclear and are not linked to fecal indicators. The study argues E. coli should remain part of freshwater monitoring, aligning with German data and potentially affecting UK guidelines, though results come from a single trial day per site.

FDA upgrades blueberry recall to highest risk amid E. coli cases
health1 month ago

FDA upgrades blueberry recall to highest risk amid E. coli cases

The FDA has elevated the recall of GreenWise frozen blueberries to the highest risk level after E. coli contamination was linked to at least 12 illnesses and 4 hospital visits across eight states (AL, FL, GA, KY, NC, SC, TN, VA). The affected products include GreenWise Organic Whole Blueberries (10-oz and 48-oz) and GreenWise Organic Whole Mixed Berries (10-oz and 48-oz) with specific UPCs and best-by dates through Feb 9, 2028. Consumers who purchased these should not eat them and should seek care if experiencing symptoms such as severe stomach cramps, watery or bloody diarrhea, or vomiting.

FDA flags frozen GreenWise berries as highest-risk recall amid E. coli concerns
health1 month ago

FDA flags frozen GreenWise berries as highest-risk recall amid E. coli concerns

The FDA upgraded the recall of GreenWise frozen organic blueberries and mixed berries to Class I high risk due to a reasonable probability of serious harm or death from potential E. coli contamination, a escalation after earlier store withdrawals; the berries were distributed to at least eight states, with an import alert and broader risk assessment that widened the recall beyond a typical alert.

Widespread U.S. food recalls touch berries, peppers, bars and ready-to-eat foods
health1 month ago

Widespread U.S. food recalls touch berries, peppers, bars and ready-to-eat foods

A broad wave of recalls spans jalapeño-linked salmonella and related guacamole/salsas, blueberries tied to an E. coli outbreak, raw beef from Argentina, a large egg recall for potential salmonella, Outshine fruit bars possibly containing glass, Walmart tomato-soup kits with possible listeria, vegan cheddar puffs, and other items, prompting consumers to discard affected products and check specific lot/best-by dates.