HEALTH COACH - CDC warns parasites, toxic gases in public pools

HEALTH COACH -

CDC warns parasites, toxic gases in public pools "Cryptosporidium is a germ that can make people sick with diarrhea for up to three weeks," commented Michele Hlavsa, Head of the CDC's healthy swimming program in an email. Nicknamed crypto, this parasite spreads by contact with the feces of an infected person.
In 2016, the CDC received a word from 32 households linked to swimming pools or aquatic playgrounds in the United States, compared to only 16 years earlier.
In Ohio alone, nearly 2,000 people became crypto sick last year. States are not required to report the number of patients, so the CDC does not collect the totals.
There has been a slowdown after 20 cryptographic epidemics were reported in 2011; Only 16 outbreaks were observed in 2012 and 13 in 2013.
Symptoms include watery diarrhea, stomach cramps, nausea and vomiting, possibly resulting in dehydration.
"Parents can encourage their children not to swallow water during swimming," said Hlavsa, adding that ingestion, even a single mouthful of contaminated water , Can cause illness. For this reason, parents should avoid buying pool toys that could encourage water ingestion, such as cups.
"Also, bring the children to the bathroom every hour and check the diapers in a diaper area and not just next to the pool," Hlavsa said. "We all share the water in which we are swimming, but we do not want to share germs, pee or poo."

Crypto is extremely difficult to kill &

Cryptosporidium plague worldwide sources of water and water treatment systems, according to the World Health Organization, which notes that The pathogen can also contaminate food. Contaminated food, including raw milk and meat, cultivated apple cider, fermented milk, salads and raw vegetables, have caused epidemics.
Crypto is a major factor in the diarrheal disease of infants and toddlers in seven countries of Africa and Asia. In children, it can also cause poor nutrition, which can be fatal. Primarily in developing countries, it can cause chronic diarrhea in people living with HIV and other immunocompromised patients.
4% in Europe and North America and 1% to 37% in Africa, Asia, Australia and the Americas

South and Central.
Crypto can be found in water sources, including private wells, which have been contaminated with human excreta or infected animals. Wastewater overflows, polluted stormwater and agricultural runoff can also contaminate water.
In one Only movement of the intestine, millions of cryptosporidium parasites can be released from a human or an infected animal, according to the CDC.
Crypto cases in the United States have tripled somewhat since 2004, said the CDC, although it is difficult to know if the numbers are increasing due to an increase in cases Or more awareness and better detection tools.
Arizona has identified 352 sick people with crypto during the 2016 bathing season, against over 62 cases for one year from 2011 to 2015. Although Ohio has seen more than 571 Cryptographic cases for one year from 2012 to 2015, the state identified 1 940 in 2016.
"Crypto is extremely difficult to kill with normal levels of chlorine, that is why it is Important to keep Crypto out of the pools in the first place, "wrote Hlavsa. "We can all help to do this by not swimming or letting our children swim so sick with diarrhea."
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"Most people who have a healthy immune system will recover from Crypto without Treatment," she said, although if diarrhea persists for more than three days, patients should contact their health care provider .

Generally, she said, garden pools are less dangerous because fewer people swim. Yet even in water properly treated, the crypto can survive up to 10 days.

However, the CDC does not recommend increasing chlorine levels in a properly treated pool to try to avoid this problem. This could lead to something even worse.

Be careful with pool chemicals

The failure of equipment and human error can result in the release of Toxic chlorine gas in public pools and water As evidenced by an alarming episode in California in June 2015.

At the national level, more than 4,800 people have visited emergency rooms for health problems associated with the pool in 2012, according to the report.

Chlorine gas was used as a chemical weapon during the First World War. When it comes in contact with the eyes, throat and lungs, a damaging acid is produced.

Symptoms include blurred vision; A burning sensation in the nose, throat and eyes; cough; Difficulty breathing or shortness of breath; Fluid in the lungs; Nausea and vomiting; Watery eyes and wheezing.

Half of California's bathers who became sick were treated at the scene. The others were transported to the local ROEs and were released that day or the next.

Hazmat staff did not detect chlorine in the air when it carried out its control more than two hours after the initial 911 call. Water was examined, the measurements were slightly higher than the California regulations for free chlorine concentrations.

Records from California from 2008 to 2015 identified eight additional cases of toxic chlorine damage in public water sites Caused by equipment failure or human error. A total of 156 people were sick during this period.

To prevent these accidents, the CDC claim that the pool chemicals must be properly handled, stored and monitored. Pool operators and staff should be trained in the chemical safety of the pool as well as the proper operation and maintenance of the equipment.

Local and local jurisdictions write, implement and enforce the regulations of the public water site, without any federal agency overseeing the design, construction, Operation or maintenance of facilities.

The CDC developed the Model Aquatic Health Code, an ongoing collaboration between federal, state and local health officials, as well as representatives from the aquatic sector.

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