Salmonella Outbreak Linked to Imported Eggs Sees Hospitalizations Triple
Over 650 cases confirmed, with 99 hospitalizations, as health officials investigate imported eggs as a primary source.
An ongoing salmonella outbreak, suspected to be linked to imported eggs, has seen a significant increase in cases and hospitalizations. The UK Health and Security Agency (UKHSA) has confirmed 650 cases of the bacterial infection, a rise from 586 reported in September. Of these, 99 individuals have been hospitalized, a sharp increase from the 31 hospitalizations noted when the outbreak was first announced in July. Two deaths have been attributed to the outbreak so far.
The UKHSA indicated that infections are associated with eating out at small cafes, restaurants, and takeaway businesses. The outbreak is spread across several distinct infection clusters, with the main strain accounting for 413 cases and one fatality. Another death is linked to a cluster of 43 cases, and a third strain is associated with 194 cases.
While salmonella typically causes mild digestive illness, it can lead to severe complications such as dehydration, blood poisoning, and organ failure. The UKHSA stated that the risk to the general public remains low and there is no evidence that eggs produced in the UK pose a threat, as commercial hens are vaccinated against common salmonella strains. Last year, the UK recorded 10,406 salmonella cases, the highest in a decade.
Regional disparities in infection rates have been observed, with the North East reporting rates more than double those in the South. Officials suggest this is due to a combination of factors including demographics, antibiotic use, and healthcare exposure. Older populations and areas with higher antibiotic prescribing rates, such as the North East, may be more susceptible. London also shows higher infection rates, attributed to its dense population and high frequency of dining out.
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 typically contracted through contaminated food, including poultry, meat, eggs, raw fruits and vegetables, and unpasteurised dairy products. Symptoms usually resolve within a few days, but in rare cases, particularly among infants, pregnant women, the elderly, and those with weakened immune systems, it can be fatal. Warning signs of severe infection include confusion, extreme shivering, severe breathlessness, and a sense of impending doom, which can indicate sepsis.