Mattia Maestri, un adolescent italien de 13 ans, est décédé après neuf ans de coma végétatif suite à une infection par la bactérie E. coli contractée en consommant du fromage au lait cru en 2017.
Un bambino di quattro anni è entrato in stato vegetativo irreversibile a causa di un'infezione da Escherichia coli contratta da formaggio a latte crudo. Il caso ha portato a una condanna storica e ha riacceso il dibattito sulla sicurezza dei prodotti non pastorizzati.
Blockchain technology, initially proposed by Haber and Stornetta and popularized by Nakamoto, is a distributed digital ledger that stores data in immutable, timestamped blocks. It enables secure, decentralized transactions without third parties, used in cryptocurrencies and adopted by companies like Walmart and IBM for supply chain tracking, offering benefits like increased accuracy and security despite data storage limits and regulatory changes.
The FDA has announced a recall of frozen blueberries sold in eight states due to potential E. coli O145 contamination. Frutas y Hortalizas del Sur S.A. is recalling specific lot codes of "Organic GreenWise Whole Blueberries" sold at Publix stores.
Un an après la mort d'Elise, 11 ans, d'une infection à E. coli contractée lors d'un barbecue, ses parents témoignent de leur douleur et de leur quête de réponses. L'affaire a touché une trentaine de personnes à Saint-Quentin.
Sağlık Bakanlığı Halk Sağlığı Genel Müdürü Erdoğan Öz, Türkiye'deki yüzme sularının %90'ından fazlasının 'mükemmel' veya 'iyi' kalitede olduğunu belirtti. Sadece %4'ü 'zayıf' bulunan plajlar 5 yıl üst üste 'zayıf' bulunursa yüzmeye kapatılıyor.
Researchers from Columbia and Harvard have engineered E. coli with an isoleucine-free ribosome small subunit, using AI tools to redesign 20 of 21 ribosomal proteins. The engineered cells grow at approximately 60% the rate of unmodified bacteria, demonstrating that the standard 20-amino-acid genetic code may not be absolutely essential. After 400 generations, the cells did not restore isoleucine, indicating the redesign is stable. The work provides insights into how early life might have functioned with partial genetic codes before the last common ancestor.
