Cholera and Typhoid Fever
Similar to leptospirosis, cholera and typhoid are also considered water-borne diseases. People usually get cholera and typhoid if they eat or drink water that has been contaminated with bacteria (Vibrio cholerae and Salmonella typhi).
During the rainy season, this can happen as flood waters can sometimes mix with wastewater such as sewage, and contaminates sources of drinking water. If a person drinks this water, then they can get seriously sick from cholera.
The best way to deal with cholera would be to make sure that the water you are drinking is safe and uncontaminated. If you are unsure, it would be best to boil your drinking water for ten or more minutes. This helps kill off any bacteria that might be in the water.
It would also be a good idea to keep your surroundings clean, wash your hands before and after eating, and cook food thoroughly. These steps can lower your risk of cholera.
Flu
Flu is caused by the influenza virus. People can get infected with the flu by being in contact with other people who are also infected.
Usually, our immune system fights off the flu virus and prevents infection. However, the temperature changes brought about by the rainy season can weaken a person’s immune system, which makes people more prone to infection.
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