What is Cholera? Cholera is an acute diarrheal disease caused by the bacterium Vibrio cholerae. It is a global health concern, particularly in areas with inadequate sanitation and limited access to clean water. Understanding the causes of cholera, how it spreads, and protective measures during an outbreak is crucial for preventing its transmission and reducing the risk of illness.

Causes of Cholera

Cholera is primarily caused by ingesting water or food contaminated with the Vibrio cholerae bacterium. The bacterium can survive in contaminated water sources, such as rivers, lakes, and wells, and poorly controlled and sanitised water supplies.

Transmission and Symptoms

The main way you get sick from cholera is through the consumption of contaminated food or water. The bacterium enters the body and colonises the small intestine, producing a toxin that leads to profuse watery diarrhea. This diarrhea contains large amounts of the bacterium, increasing the risk of further transmission. Cholera symptoms include severe dehydration, vomiting, muscle cramps, and in some cases, rapid deterioration and death if left untreated.

Protective Measures during a Cholera Outbreak

During a cholera outbreak, it is vital to take precautionary measures to protect oneself from getting sick. The following steps can help minimise the risk of contracting cholera:

Safe Water and Sanitation

Ensure access to safe drinking water by using only properly treated water from trusted sources. Boiling, filtering, or using water disinfectant tablets can help make water safe for consumption. Additionally, practicing good hygiene, such as regular hand washing with soap and using clean toilets, helps prevent the spread of cholera.

Food Safety

Consume only properly cooked food and avoid raw or undercooked seafood, especially in areas where cholera is prevalent. Wash fruits and vegetables thoroughly with safe water before eating or cooking. It is advisable to avoid street food and opt for food prepared in hygienic conditions.

Personal Hygiene

Regularly wash hands with soap and clean water, especially before eating, after using the toilet, and after handling potentially contaminated items. Proper hand hygiene is essential to break the chain of transmission.

Food Consulting Services: Your Partner in Cholera Prevention

During a cholera outbreak, ensuring the safety of water and food sources is crucial. If you are worried about the quality of your water supply, you can reach out to Food Consulting Services (FCS). FCS is a SANAS (South African National Accreditation System) accredited testing laboratory that can help test water samples to ensure they are safe for consumption. Their expertise in water quality analysis and consultation services can aid in identifying potential risks and implementing measures to reduce the likelihood of contracting cholera.


Cholera is a preventable and treatable disease. By understanding the causes of cholera, how it spreads, and implementing appropriate protective measures, individuals can significantly reduce the risk of infection during an outbreak. Partnering with organisations like Food Consulting Services, which offer testing and consultation services, can provide valuable support in ensuring the safety of water supplies and minimising the risk of cholera transmission. Remember, knowledge and proactive measures are key to safeguarding against this potentially life-threatening illness.