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Blue Green Algae The Risks! |
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This silent but rapid killer is a dangerous hazard for any animal drinking or
swimming in still water / ponds / lakes during certain weather conditions. Even
non swimmers can be affected just by sipping at the water’s edge. Equally your
dog can become infected just by playing with a dog which has been in infected
water as those spores can be inhaled.
Blue green alga is a spore which becomes active in the early
warm days of spring, sooner in the south than the north. The warm weather and
sunshine cause the spores to multiply. Usually found in still or slow moving
water, it can sometimes be seen as a bloom on the surface, but often you cannot
tell by looking. When the temperature cools, seasonally, and is wetter the
situation is safer
There is no antidote for the infected as the
spore attacks the liver heart, spleen etc and excruciating death can swiftly
follow. Many livestock and dog deaths have been reported where enough algae was
ingested.
Symptoms including; dermatitis, asthma, eye irritation, rashes, blistering
around the mouth and nose, abdominal pain, diarrhoea, nausea and collapse
depending of the amount ingested. But any ingestation is dangerous.
Direct contact or breathing airborne droplets containing high levels of
blue-green algal toxins during swimming or showering can cause irritation of
the skin, eyes, nose and throat and inflammation in the respiratory tract.
Skin/eye contact, and ingestion are known to be routes of exposure.
If you dog has been in contact with these spores there is a serious risk, just
to be on the safe side, take your dog to the vet immediately. Many owners
refuse to allow their dogs to swim in still water ponds or lakes until late autumn
or early winter, depending on the temperature.
Usually, alert warnings are put out by the water authorities to warn you, but
they are unlikely to be able to cover all areas, private and public so use your
own common sense. If you don't have perfect recall keep your pup on a leash
near any suspect waters....for their own safety.
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