boil it for 20-30 minutes so all the bacteria will die (maybe 15 minutes i guess depending on how dirty the water is)
cholera
Yes. Any human being can suffer from depression.
Cholera is a disease that is spread by contaminated water, particulary, by water that is contaminated by human sewage. If water is properly treated, it will not spread cholera and the disease will be prevented.
No, Vibrio cholerae is primarily a human pathogen.
Cholera spread by fecal oral route. That means cholera is there in he feces of the cholera patient in millions. It is mostly transmitted by contaminated water. House fly also play important role in the spread of cholera. Flies sit on the feces of the cholera patient and then on your food, to transfer the bacteria to you.
Cholera is contracted from human feaces / bodily fluids in water and therefore washerwomen would then be exposed to this.
enterotoxins are toxins that target the intestines (entron). preformed enterotoxins (ex. cholera toxin) are formed in the bacteria prior to infection, ie. the toxin is being produced regardless of being in the human body or not.
yes they did .Do we die by being clean no they were human beings too!
enterotoxins are toxins that target the intestines (entron). preformed enterotoxins (ex. cholera toxin) are formed in the bacteria prior to infection, ie. the toxin is being produced regardless of being in the human body or not.
They could suffocate to death. It is absolutely the worst thing because you have to suffer for a long time
Cholera has existed since ancient times in the Ganges delta so it may have originated somewhere on the Indian sub-continent. The bacteria which causes cholera may have evolved in that area. It uses the human intestine to breed and spread.
Some examples of diseases caused by improper sanitation are: cholera, the plague, dysentery and others.