salmonela, e.coli
The disease blight started in 1845 in Derry witch spread and spread until the whole of Ireland was covered!The Blight was a disease that posioned Potatoes and Potatoes were the only food Irish people could grow in bad ground or bad weather conditions! Many people went to work house!
the incas had a disease spread to them when the Spaniards arrived.
Traveler's diarrhea disease is usually spread by contaminated food or water.
the bad bacteria will spread and the organisms will become influeced
the bad bacteria will spread and the organisms will become influeced
the bad bacteria will spread and the organisms will become influeced
It prevents the cause and spread of easily avoidable diseases.So you don't smell bad, and so as to stop the spread of disease.
food and water was a big problem.
A contagion is either a disease spread by contact, the spread of such a disease, or the spread of anything harmful, as if it were a disease.
Fleas spread the plague, mosquitoes spread various diseases ( still do). A lot of disease was caused by bad water with water born bacteria and pollution. The cause of cholera is bad water ( still is).
-Not leaving open cuts -Not eating bad food or food that has fallen on the floor -Not eating food that is bad for you
A disease from a bad food that he ate