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Chickenpox

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The Tooele County School District requires all children be vaccinated against Chickenpox before they enter kindergarten.

Chickenpox is a highly contagious disease, mostly occurring in children. Tooele County, like the rest of the state, has a high rate of Chickenpox. The risk of the Chickenpox Vaccine causing Cases of Chickenpoxserious harm or death, is extremely rare, if not impossible.  The Food and Drug Administration recently  announced the licensing of a vaccine for the prevention of chickenpox. A single injection of the vaccine is recommended for children ages 12 months to 12 years, while two injections 4 to 8 weeks apart are recommended for adolescents and adults--ages 13 and older--who have not contracted chickenpox. The vaccine has been shown to be safe and effective when administered at the same time as the measles, mumps and rubella vaccines.
Chickenpox is spread much the same as the Common Cold.  A person with chickenpox is most Chickenpoxcontagious just after symptoms start but remains contagious until the last blisters have crusted. A person who has had chickenpox develops immunity and can't contract it again. However, the virus remains in the body after an initial infection with chickenpox, sometimes occurring in later life, causing shingles.

Symptoms begin 10 to 21 days after infection. In children over age 10, the first symptoms are mild headache, moderate fever, and a feeling of illness (malaise). Younger children usually don't have these symptoms, and symptoms are usually more severe in adults.

About 24 to 36 hours after the first symptoms begin, a rash of small, flat, red areas (spots) appears. Each spot soon becomes raised; forms an itchy, round, fluid-filled blister (bleb) against a red background; and finally crusts. The whole sequence takes 6 to 8 hours. Successive clusters (crops) of spots continue to develop and crust. New spots usually stop appearing by the fifth day, the majority are crusted by the sixth day, and most disappear in fewer than 20 days.

The face, arms, and legs have relatively few spots, except in severe cases when the entire body surface is affected. When the person has only a few spots, they are usually on the upper trunk. Spots frequently appear on the scalp. Spots in the mouth quickly rupture and form raw sores (ulcers), which often make swallowing painful. Raw sores may also occur on the eyelids and in the upper airways, rectum, and vagina. Spots in the voice box and upper airways may occasionally cause severe difficulty in breathing. Lymph nodes at the side of the neck may become enlarged and tender. The worst part of the illness usually lasts 4 to 7 days.

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Tooele County Health Department Community Health
151 North Main Street • Tooele, Utah • 84074
(435) 277-2310   •  (435) 277-2304 Fax
"Protecting Your Future"