Surge in Salmonella and Campylobacter Cases in England: Health Advisory Issued

Recent statistics from the UK Health Security Agency reveal a concerning rise in Salmonella and Campylobacter infections in England. With Salmonella cases reaching a decade-high and Campylobacter remaining elevated, health officials are urging the public to take precautions, especially vulnerable groups. The report also highlights a decrease in Cryptosporidium cases, while listeriosis rates remain stable. Understanding the transmission routes and practicing good food hygiene are essential to prevent these infections. Read on to learn more about the current health advisory and how to protect yourself.

By Narendra Chaudhary Jun 3, 2026, 10:53 IST

Rising Foodborne Illnesses in England

Recent data from the UK Health Security Agency (UKHSA) indicates a persistent rise in Salmonella and Campylobacter infections across England. The number of Salmonella cases saw a slight increase from 10,389 in 2024 to 10,406 in 2025, marking the highest count in ten years, while Campylobacter cases remained elevated, decreasing marginally from 70,392 in 2024 to 69,394 in 2025.

The public is urged to take necessary precautions against these bacteria, which are leading contributors to foodborne illnesses. Individuals particularly at risk include those with compromised immune systems, young children, and the elderly.

Infections from Campylobacter and Salmonella are typically contracted through the consumption of contaminated food, such as poultry, meat, eggs, raw fruits and vegetables, and unpasteurized dairy products. The UKHSA notes that these infections can also spread through close contact with infected individuals, especially in domestic settings, or through cross-contamination in kitchens when the same utensils are used for both raw and cooked foods.

Additionally, listeriosis, a serious foodborne illness caused by the bacterium Listeria monocytogenes, has remained stable compared to previous years, with 181 cases reported in England and Wales in 2025, slightly up from 179 in 2024. The World Health Organization (WHO) highlights that L. monocytogenes can thrive at low temperatures typically found in refrigerators, making certain foods, particularly those with long shelf lives and those consumed without cooking, a risk factor for listeriosis.

On a positive note, the number of Cryptosporidium cases in England decreased significantly from 5,703 in 2024 to 4,149 in 2025, a reduction of 27.2%. This infection, caused by the protozoan Cryptosporidium, is transmitted through the fecal-oral route. The UKHSA also reported that outbreaks linked to farm settings and lamb contact remain prevalent, with 18 outbreaks documented in 2025.

Symptoms of these gastrointestinal infections can include diarrhea (sometimes bloody), stomach cramps, vomiting, and mild fever. While most individuals recover within one to two weeks, those with weakened immune systems, older adults, and young children are at a greater risk of severe illness or complications.

Dr. Gauri Godbole, Deputy Director for Gastrointestinal Infections at UKHSA, emphasized that these infections can spread through various means, including contaminated food or water, contact with infected individuals, or interaction with infected animals or their environments. To prevent infection, it is crucial to wash hands thoroughly with soap and water, especially after using the toilet, handling raw meat, eating, or coming into contact with animals or farms. Anyone experiencing diarrhea or vomiting should refrain from preparing food for others, avoid returning to work, and ensure that children do not attend school or nursery until at least 48 hours after symptoms have resolved.

Maintaining good food hygiene practices is essential in safeguarding against food poisoning.