Cholera - How to prevent cholera in contaminated areas

Cholera can cause life-threatening dehydration within hours. Knowing the early warning signs and how to protect yourself is not just important—it's critical for survival during an outbreak. Don't be caught unprepared by this fast-acting disease.

What are the main causes of Cholera?

• The primary cause is the bacterium Vibrio cholerae, which is typically ingested through food or water contaminated with feces from an infected person.
• Cholera transmission often occurs in areas with poor sanitation and unsafe drinking water, leading to rapid community-wide cholera outbreak situations.
• The disease is highly contagious through indirect contact with contaminated surfaces or food, answering the question, 'is cholera contagious?'

Key symptoms of Cholera to watch for

• The most distinct of all cholera symptoms is profuse, painless watery diarrhea that looks like rice-water stool, leading to rapid fluid loss.
• Severe vomiting and rapid dehydration are hallmark signs of dehydration, including sunken eyes, dry mouth, and extreme thirst, which require immediate attention.
• Muscle cramps, restlessness, and irritability can also occur as the body loses vital salts and fluids from the severe diarrhea.

How can you prevent and treat Cholera effectively?

• Cholera prevention starts with drinking and using safe water—boiled, chemically disinfected, or bottled—for all cooking and personal hygiene needs.
• The oral cholera vaccine is highly recommended for travelers and people in high-risk areas to provide significant protection against the disease.
• Immediate cholera treatment with oral rehydration salts (ORS) is crucial to replace lost fluids; severe cases may need IV fluids and antibiotics for cholera.

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Learn about Cholera through medical images

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From its place in the history of cholera pandemics to modern outbreaks, knowledge is power. Practice safe hygiene and seek immediate care if you suspect symptoms. Consult your doctor about the cholera vaccine before traveling to stay protected.

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