UKHSA reports 11.4% increase in cases of gastrointestinal illness caused by parasite – but can’t explain the cause.  The UK Health Security Agency (HSA) admits that it can’t explain the significant rise in laboratory-confirmed cases of Giardia – the gastrointestinal illness that causes diarrhoea, cramps, bloating and wind.   Newly published figures show an 11.4% rise in … Continue reading What’s behind rising rates of Giardia?