What is a bacterial infection that occurs mostly in hot countries and spread through food water?

The correct answer is: Typhoid

Typhoid fever, also known as enteric fever, is a systemic infection caused by the bacterium Salmonella Typhi. It is prevalent in many parts of the world, particularly in developing countries with poor sanitation and hygiene practices. The bacteria are spread through contaminated food or water and can cause a range of symptoms, including high fever, headache, weakness, nausea, and abdominal pain. In severe cases, typhoid fever can lead to complications such as intestinal perforation and sepsis. Vaccination and safe food and water practices are essential for prevention.