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News
Warmer
Weather Brings Health Concerns
Posted 5 June 2009
With schools dismissing for summer and summer activities underway, the
Iowa Dept. of Public Health (IDPH) reminds Iowans to be aware of
illnesses and health concerns that are typically associated with warmer
weather. Increased outdoor activities mean increased potential for
exposure to ticks, waterborne illnesses like Cryptosporidiosis (Crypto)
and other diseases. "Everyone is eager to get outdoors," said IDPH
Medical Director, Dr. Patricia Quinlisk. "Being aware of spring and
summer health concerns is important, especially when simple precautions
can help prevent illnesses."
Lyme disease is a yearly concern in the Midwest, where cases of the
tick-borne illness have been steadily increasing over the past decade.
There were 105 cases of Lyme disease reported to IDPH in 2008; four
cases have been reported so far in 2009. Most cases occur in northeast
Iowa. Basic prevention measures against Lyme disease include wearing
light-colored, long-sleeved shirts and long pants, tucked into socks.
Light colored clothing makes it easier to spot ticks. When outdoors,
use an insect repellant especially made for ticks (for example, one
containing DEET).
The incidence of Crypto typically begins to rise in late May or early
June, about the time people start using "kiddie pools," swimming pools
and beaches. The peak usually occurs in July or August. Crypto is an
illness caused by a parasite that is typically found in the feces of an
infected person or animal. It is spread by putting something in the
mouth that has been contaminated, such as swallowing contaminated pool
water. Crypto causes cramps and severe, watery diarrhea.
To prevent the spread of Crypto, always wash hands thoroughly with soap
and water before handling food or eating, after using the toilet or
changing diapers, and after contact with animals. Avoid swallowing
recreational water from lakes, streams and swimming pools. People ill
with Crypto should not use any recreational water, including "kiddie"
pools, swimming pools, or beaches, while having symptoms, and for at
least two weeks after their diarrhea ends (since the illness can still
spread for a time after recovery).
While a trip to the petting zoo or other event where adults and
children interact directly with animals can be fun and educational,
some animals could pass illnesses to people, so simple precautions
should be taken. Be sure to wash your hands and especially young
children's hands well with soap and water after contact with animals,
animal pens or animal feces. Do not eat, drink, or put things in your
mouth (including baby bottles and pacifiers) in animal areas. Older
adults, pregnant women, and young children should be extra careful
around animals.
For more information on Lyme, disease, visit here.
For information on Crypto, visit here.
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