Salmonella Outbreak in UK Raises Concerns Over Egg Safety in Israel

A salmonella outbreak in the United Kingdom has infected 207 people, ranging from infants to elderly individuals, resulting in dozens of hospitalizations and one death. British health authorities are investigating the source, with imported eggs served in restaurants and cafes currently the main suspect, though the origin has not been definitively confirmed. Among those infected, 38% required hospitalization, and two developed bloodstream infections.

Dr. Nadav Ilani, a gastroenterology expert from Clalit Health Services in Jerusalem, explained that imported eggs are not inherently more dangerous, but the risk depends on their origin and storage conditions. He highlighted concerns about eggs sold without veterinary supervision, particularly those coming from the West Bank, which could potentially lead to similar outbreaks in Israel. Dr. Ilani emphasized that eggs from sources with strict hygiene and veterinary control pose less risk.

Salmonella bacteria typically reside on eggshells due to contact with fecal matter but can contaminate the egg contents if the shell is cracked or if eggs are not cooked thoroughly. Dr. Ilani warned that a large-scale outbreak in Israel is possible if contaminated egg-based dishes are served to many people, especially if the eggs are undercooked or raw.

To reduce risk, Dr. Ilani recommends purchasing eggs from reliable, supervised sources and ensuring proper refrigeration and thorough cooking. He noted that fully cooked eggs, such as hard-boiled or well-fried eggs, significantly lower the risk, whereas dishes with raw or lightly cooked eggs, like sunny-side-up eggs, are more problematic.

Salmonella infection usually causes nausea, vomiting, diarrhea, abdominal pain, and fever, often resolving without treatment. However, young children, the elderly, and immunocompromised individuals face higher risks of severe illness. Dr. Ilani advised seeking medical care if symptoms are severe, including persistent vomiting, inability to drink fluids, high fever, or bloody diarrhea.