All UK travellers and holidaymakers planning a journey overseas have been issued a warning by health officials following a new study revealing elevated levels of food poisoning affecting some popular resorts. Research from Cambridge University identified 13 destinations in particular showing increased odds of people developing serious food poisoning such as Shigellosis, Salmonellosis, and Giardiasis.

The Foreign Office-backed Travel Health Pro website this week issued an alert urging people to take precautions, particularly when travelling to popular destinations beyond the EU – though some trouble spots there were highlighted in the report too.

Travel Health Pro said: “All UK travellers and tourists planning a trip abroad are reminded to follow good food and water hygiene advice. This study shows that visiting countries outside of the EU, and to high-risk areas which had low water, sanitation and hygiene scores, increases the risk of infections that can cause stomach upset, like diarrhoea or vomiting.

Between 1 July and 15 October 2023, a rise in stomach bugs was reported in travellers returning to England from popular holiday destinations, including Egypt, Mexico, Tunisia and Turkey. Many of these travellers stayed in all-inclusive tourist resorts. The study also suggests the true number of infections is likely to be higher, as it only counted cases diagnosed in travellers after they returned home.”

Destinations where high levels of food poisoning were detected in UK tourists are:

The study said: “Thirteen destinations were associated with higher odds of becoming a case, of which the highest odds were reported for Egypt, Mexico, Tunisia, and Turkey, with the odds of illness in travellers to Egypt 23 times higher than those visiting France.”

“For those travelling to low-risk destinations, eating undercooked meat or fish, eating meat or fish purchased from local restaurants and airports, drinking purified water, and swallowing water from environmental water sources (rivers, lakes, sea, and swimming pools) were all found to be associated with higher odds of illness. In high-risk destinations, eating foods consumed on trips or excursions, swallowing water from environmental sources, drinking fruit juice or smoothies, and eating foods from hotel buffets were all associated with higher odds of being a case.”

Travel health pro this week urged people to take these steps:

If you become ill abroad: