Cholera
Cholera is a
bacterial disease that when gotten causes severe diarrhea, dehydration,
fatigue, etc. Cholera is usually spread through contaminated water and so many
other sources. In severe cases, immediate treatment is necessary because death
can occur within hours. This can happen even if you were healthy before you
caught it.
In recent times, modernization
which brought Modern sewage and water treatment have effectively eliminated
cholera in most countries. Not minding every effort to eliminate this disease it’s
still a problem in some countries in Asia, Latin America, Africa, India, and
the Middle East. Countries affected by war, poverty, and natural disasters have
the greatest risk for a cholera outbreak. That’s because these conditions tend
to force people to live in crowded areas without proper sanitation.
Babies having a lesser
ability to fight bacteria are usually the victims of this deadly disease, and
it is of great necessity to study a child’s health as often as possible if
being on the safe side is in your interest.
Cholera is caused by
bacteria called Vibrio Cholerae. The disease’s deadly effects are the
result of a strong toxin known as CTX that is produced by these bacteria in
your small intestine. CTX interferes with the normal flow of sodium and
chloride when it binds to your intestinal walls. When the bacteria attaches to
the small intestine’s walls, your body begins to secrete large amounts of water
that lead to diarrhea and rapid loss of fluids and salts.
Contaminated water
supplies are the primary source of cholera infection. Uncooked fruits,
vegetables, and other foods can also contain the bacteria that cause cholera.
Cholera is not usually
passed from person to person through casual contact.
Anyone can become sick
with cholera, but a few factors may increase your risk. These risk factors also
increase the likelihood that you’ll have a severe case. These include:
·
Poor sanitation and
contaminated water.
·
A Low-level stomach
acid (cholera bacteria cannot live in highly acidic environments)
·
Having victims of
Cholera around.
·
Type O blood (it’s not
clear why this is true, but more people with this blood type seem to be at risk
for cholera)
·
Eating uncooked
shellfish (if the shellfish live in dirty waters where the cholera bacteria
live, there is greater chance of becoming ill)
Symptoms of Cholera
The majority of people
exposed to cholera never become ill. In fact, in most cases, you may never know
you’ve been exposed. Once you’re infected, you’ll continue to shed cholera
bacteria in your stools for seven to 14 days. Cholera usually causes mild to
moderate diarrhea, like other illnesses.
One in 10 people who
are infected will develop typical symptoms within two to three days after
infection.
Common symptoms of
cholera include:
·
sudden onset of
diarrhea
·
nausea
·
vomiting
·
mild to severe
dehydration
The dehydration caused
by cholera is usually severe and can cause tiredness, moodiness, sunken eyes,
dry mouth, shriveled skin, extreme thirst, reduced urine output, irregular
heartbeat, and low blood pressure.
Dehydration may lead
to loss of minerals in your blood. This can lead to an electrolyte imbalance.
The first sign of an electrolyte imbalance is severe muscle cramps. An
electrolyte imbalance can eventually lead to shock.
Children usually have
the same cholera symptoms as adults. Children may also experience the
following:
·
severe drowsiness
·
fever
·
convulsions
·
coma
Cholera rarely occurs
in first world nations. If you follow proper food safety practices, even in
affected areas, the risk of infection is minor. Still, cholera continues to
occur worldwide. If you develop severe diarrhea after visiting an area with a
high rate of cholera, you should see a doctor.
DIAGNOSIS AND
TREATMENT
If you have symptoms
of cholera, you should contact your doctor. A doctor can confirm that you have
cholera by identifying bacteria in a stool sample.
Common methods for
treating cholera include:
·
oral rehydration salts
·
intravenous fluid
rehydration
·
antibiotics
·
zinc supplements
These treatments add
to the liquid in the body and rehydrate it. They also help reduce the length of
time you have diarrhea.
COMPLICATIONS
Cholera Complications
Cholera can be fatal.
In severe cases, rapid loss of fluids and electrolytes can cause death in as
little as two or three hours. Even in typical cases, if cholera is left
untreated, people can die of dehydration and shock in as little as 18 hours.
Shock and severe
diarrhea are the most serious complications of cholera. However, other problems
may occur, such as:
·
low blood sugar
·
low potassium levels
·
kidney failure
Safety measures
If you’re traveling to
an area where cholera is common, your chances of catching the disease are still
low if you:
·
wash your hands
·
drink only bottled or
boiled water
·
avoid raw food and
shellfish
·
avoid dairy foods
·
eat raw fruits and
vegetables that you can peel yourself
Since cholera vaccines
don’t work very well and most people have a slim chance of catching cholera,
your doctor is not likely to provide you with a vaccination. If you’ve already
had the vaccine and are going to be in a country where cholera is a threat, you
may need a second dose or booster of the vaccine.
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