Here’s the latest available reporting on drug-resistant Salmonella.
Summary of current outbreak signals (2026): U.S. public health authorities are investigating a multi-state outbreak of drug-resistant Salmonella, with dozens of cases including hospitalizations and a notable proportion of young children affected. The strain appears to be resistant to at least one antibiotic, with some data suggesting possible resistance to multiple common antibiotics used for treatment. These reports emphasize backyard poultry as a common exposure source in several recent outbreaks.[1][4][5][6]
Exposure patterns and clinical impact: Outbreaks linked to live poultry or backyard flocks have repeatedly been associated with antibiotic-resistant Salmonella strains. In affected individuals, infections can require medical care and, in some cases, hospitalization, while many Salmonella infections resolve without antibiotics. Resistance can complicate treatment choices and increase the risk of complications in severe cases.[6][9]
Geographic spread and recent trends: U.S. outbreak activity has been reported across multiple states with variable case counts over time. Canada has also faced extensively drug-resistant Salmonella outbreaks in recent years, highlighting that antimicrobial resistance in Salmonella is a cross-border concern.[8][10][6]
Public health guidance: Health authorities advise standard infection-prevention measures (handwashing after handling poultry, thorough cleaning of habitats and surfaces, and avoiding raw poultry contact with other foods) and prudent antibiotic use to slow resistance. Outbreak investigations typically involve collecting patient histories, stool testing, and pathogen typing to identify links and resistance patterns.[9][6]
If you’d like, I can pull the most recent CDC or FDO public-health advisories and summarize exact case counts, locations, and resistance profiles, or provide a brief briefing tailored to London/UK contexts. I can also create a short, up-to-date timeline of the key developments.
Citations:
A deadly strain of salmonella that has sickened more than 250 people may not respond to the antibiotics commonly prescribed to treat the foodborne infection, according to the US Centers for Disease Control and Prevention.
www.10news.comThe U.S. Centers of Disease Control is investigating a multi-state outbreak of drug-resistant salmonella that has sickened more than two dozen people — mostly children. The agency warns the true number of people impacted is "likely much higher."
people.comAccording to the Centers for Disease Control and Prevention, roughly a dozen of the 34 people who became ill are younger than 5. Also in the news: consequences of covid screening; a report on deaths related to hepatitis B and C; the dangers of chatbots and bioterrorism; and more.
kffhealthnews.orgFederal health officials are investigating an outbreak of salmonella poisoning linked to backyard poultry that has sickened at least 34 people since February. Officials say some of the infections are resistant to common antibiotics. At least 13 people have been hospitalized. More than 40% of those who fell ill are children younger than 5. At least 80% of sick people interviewed reported contact with backyard poultry, which can carry germs that cause illness. More than 90% of those interviewed...
www.ajc.comFederal health officials are investigating an outbreak of salmonella poisoning linked to backyard poultry that has sickened at least 34 people since February
abcnews.comA deadly strain of salmonella that has sickened more than 250 people may not respond to the antibiotics commonly prescribed to treat the foodborne infection, according to the US Centers for Disease Control and Prevention.
www.wptv.comA new strain of salmonella that has sickened more than 250 people and left two dead may not respond to the recommended antibiotics used to treat the foodborne illness, the US Centers for Disease Control and Prevention warned in a new report.
www.foxla.comAn ongoing outbreak of 'extensively drug-resistant' salmonella infections has spread across six provinces, affecting many children aged five and under.
globalnews.ca"We are continuing to see cases occurring among patients," Dr. Ian Plumb, the lead author of the report, told CNN. "The antibiotic resistance pattern of this strain is alarming because the primary oral antibiotics used to treat patients with this type of Salmonella infection may not work." The CDC describes this strain as "emergent," and said it was first detected in 2016.
www.ajc.com