Gastro spike prompts pool warning

AN INCREASE in a gastroenteritis linked to the recent spike of hot weather has prompted a warning for people using swimming pools.
Cases of gastroenteritis caused by the cryptosporidium parasite have risen three-fold, with 155 cases reported across Victoria in February compared with the five-year average of 53 according to Victoria’s Chief Health Officer Dr Rosemary Lester.
The parasite is found in human and animal faeces.
Dr Lester said the condition was caused by swallowing the parasite, and with more people flocking to local swimming pools Dr Lester said there was a link.
Symptoms include watery diarrhoea, stomach cramps and vomiting, and while the symptoms are generally mild people with weakened immune systems, young children and the elderly may also be susceptible.
“The cryptosporidium parasite cannot be killed by normal levels of chlorination so we are working with swimming pool owners to implement extra measures which will kill the parasite,” Dr Lester said.
“We also urge people who have had diarrhoea not to go into a swimming pool for at least 14 days after symptoms have ceased.
“In addition, people need to shower with soap before swimming and practise good personal hygiene to prevent passing on gastro to others.”