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In spite of the Paecilomyces being a
common mold is only occasionally attributed to severe
human infections. It is rated as a rare contaminant
that only gets passed on from ingested foods and cosmetics
that have overstayed their expiry date into the human
system. Unlike other environmental molds this variety
does not find a suitable habitat in most of the human
digestive system or any susceptible part of the human
anatomy. But there are some exceptions to this as there
are varieties of this species that may cause keratitis,
corneal cancer which is as are result of prolonged use
of contact lenses or through subjection to ocular surgery.
Other manifestations of infection in human include endocarditis,
sinusitis as well as hyalohyphomycosis in patients who
have a weak or compromised immune system. These manifestations
of infection by the mold in humans are classified under
the broad category of paecilomycosis. In addition to
humans the Paecilomyces genus may also cause infections
in domestic pets such as dogs and cat, these infections
are categorized as hyalohyphomycosis.
Paecilomyces genus is sometimes used in
pesticide control as it parasitizes or preys on nematodes.
By colonizing the nematodes the mold releases toxins
that are able to neutralize the functions and survival
of the nematodes or insects such as household flies.
Yet apart from its commercial uses the mold may prove
to be troublesome as some of its species develop as
stubborn wall mold that may prove to be difficult to
eradicate. As states the genus hardly attacks the human
system, though the species Paecilomyces lilacinus may
trigger symptoms that include itching and discharges
from the eyes and the nose as a result of ulceration
of the cornea and the sinuses respectively. These symptoms
are rarely server and are only susceptible to individuals
with compromised immune systems such as those suffering
form HIV/AIDS. The most severe consequence of a mold
infection is an infection to the lungs which may be
difficult to treat. However, most fungal infections
may be treated successfully with a steroid supplements
or anti-fungal medication.
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