Wed Mar 05 10:47:12 UTC 2025: ## Antibiotic-Resistant Dysentery Outbreak Sweeping Portland Area

**Portland, OR –** A surge in cases of antibiotic-resistant shigellosis, also known as dysentery, is alarming health officials in the Portland metropolitan area. Multnomah County Health Department reported 40 cases in January alone, a significant increase prompting urgent public health action.

The outbreak is particularly concerning due to the strains identified being resistant to multiple antibiotics, complicating treatment. While the most severe, life-threatening strain has not been detected, the rapid spread of the disease, characterized by severe diarrhea, vomiting, abdominal cramps, and fever, is cause for worry.

The Centers for Disease Control and Prevention (CDC) highlights that shigellosis spreads easily through fecal contamination of food and water, as well as through person-to-person contact and sexual contact. The Oregon Health & Science University’s Dr. John Townes emphasizes that this is not a historical disease, but rather a persistent bacterial gastroenteritis culprit in the US.

However, this recent surge disproportionately impacts vulnerable populations. Data shows that 56% of recent cases involved homeless individuals, and 55% affected those struggling with methamphetamine or opioid addiction. Dr. Townes stresses that inadequate housing and sanitation significantly contribute to the spread.

Health officials urge preventative measures including improved hygiene and sanitation. Dr. Townes advocates for increased access to public toilets and handwashing facilities as crucial steps in curbing the outbreak. Addressing the underlying issues of homelessness, addiction, and lack of access to healthcare is vital for long-term control, not only of shigellosis but other similarly transmitted infectious diseases. The outbreak underscores the importance of continued investment in public health infrastructure and services for vulnerable communities.

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