Staying Healthy in Child Care - National Health and Medical ...

Worms: Roundworm, hookworm and tapeworm
Description
Infection with roundworms, hookworms and tapeworms (including hydatid tapeworm
page 90) is uncommon. However, it is still important to observe good personal
cleanliness, as infections with hydatid tapeworm or roundworms can have serious
effects.
Incubation period
Eggs or larvae can begin to be passed in the faeces several weeks after infection,
depending on the species of worm involved. Symptoms may not be obvious until
months or years after the infection was acquired.
Infectious period
Transmission is possible throughout the period of infestation. Infection will continue
until the person is treated. Immunity does not occur. Both adults and children are
susceptible.
Exclusion period
Nil.
Responsibilities of child care providers/staff
Signs of worm infection should be reported to the director.
Responsibilities of parents
Observe the exclusion period.
Controlling the spread of infection
Make sure that effective hand washing and cleaning procedures are being followed in
the centre and at home.
Dispose of animal faeces frequently (using gloves) and prevent children from eating
dirt.
Ensure that animals are wormed regularly with anti-parasitic preparations specific to
the worms present in that area.
Pregnant dogs should be treated for roundworms. Larvae which are dormant in the
bitch’s body from a previous infection may infect the unborn puppies. Dogs should be
re-treated 3–4 weeks after having the puppies.
Treatment
Diagnosing worm infections requires laboratory tests. Seek medical advice. Treatment
of worm infections varies according to the type of worm and the person’s symptoms.
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Draft for Public Consultation