The UK Health Security Agency (UKHSA) has issued a summer health alert for parents across England, warning about Cryptosporidium, a microscopic parasite that causes cryptosporidiosis. This infection commonly affects children aged one to five and leads to five unpleasant symptoms lasting up to two weeks.
Cryptosporidiosis Symptoms and Duration
The UKHSA stated that cryptosporidiosis symptoms typically last two weeks and follow a pattern of improving, then worsening, before full recovery. Children usually contract the parasite by swallowing contaminated water while swimming or through contact with infected faeces during farm visits. The five key symptoms include watery diarrhoea, stomach cramps, nausea, vomiting, and low-grade fever.
Other Summer Infections to Watch
The UKHSA also highlighted three other summer infections: Salmonella, Campylobacter, and Shiga toxin-producing E. coli (STEC). These cause stomach issues such as diarrhoea, cramps, and fever. They can be transmitted through undercooked meat, unpasteurised dairy products, and contaminated water. Tick-borne diseases like Lyme disease are also a concern during outdoor activities. The UKHSA warns: "Although most ticks will not carry diseases, it is important to be aware of the common symptoms and signs and when to seek help."
Prevention Measures
To reduce infection risk, the UKHSA recommends frequent handwashing, teaching children not to swallow swimming water, cooking meat thoroughly, and washing clothes on hot cycles if someone becomes infected. The health organisation said: "While kids are enjoying their summer break, it's worth knowing what seasonal infections and health hazards to watch out for."
