UK Salmonella Outbreak Sees Hospitalizations Triple, Infections Rise
Over 60 new cases reported in a week, with imported eggs suspected as the primary source.
An ongoing salmonella outbreak linked to imported eggs has seen hospitalizations triple since July, with health officials reporting over 60 new infections in the past week. The UK Health and Security Agency (UKHSA) has confirmed 650 cases of the bacterial infection, an increase from 586 cases reported in September. Two deaths have been attributed to the outbreak, and the number of individuals requiring hospital treatment has climbed to 99, with 20 new hospitalizations since mid-September.
Salmonella typically causes mild digestive illness, but can lead to severe complications such as dehydration, blood poisoning, and organ failure. The UKHSA noted that infections are primarily associated with dining at small cafes, restaurants, and takeaway businesses. The outbreak is spread across three distinct infection clusters, with 413 cases linked to the main strain, 43 cases to a second strain, and 194 cases to a third.
Experts suggest the actual number of infections could be significantly higher than officially reported, with estimates ranging from 1,500 to 2,000 cases. Salmonella is commonly contracted through contaminated food, including poultry, meat, eggs, raw fruits and vegetables, and unpasteurized dairy products. While most cases resolve within a few days with symptoms like fever and vomiting, severe complications can occur, particularly in infants, pregnant women, the elderly, and individuals with weakened immune systems. Warning signs of sepsis, a life-threatening complication, include confusion, extreme shivering, severe breathlessness, and a sense of impending doom.
Nearly half of patients infected with the outbreak's main strain required hospitalization. However, health officials maintain that the risk to the general public remains low. There is currently no evidence that eggs produced within the UK pose a threat, as commercial hens are vaccinated against common salmonella strains. Salmonella cases have seen an upward trend in the UK, with 10,406 recorded cases last year, marking a decade high.