because if a patient airway is block,only there is 10 percent for that patient to live.
pls mark this
This disease is caused by a infected mosquito with a dengue virus. This is a viral disease and usually life threatening if not diagnose early.Diseases caused by drinking or polluted water are :
1. CholeraThis happen when person eat or drink water contaminated with the bacteria called vibrio cholerae.
2. Hepatitis BThis may happen when the person ingest the contaminated food or water through parenteral contact of infected body fluids. Hepatitis B affects the liver.
3. AmoebiasisThis is a parasite called amobae. The parasite infect the bowel and cause gastroenteritis infection through ingesting contaminated food or water.
what is amoeba read more on:
4. Typhoid feverThis disease is caused by Salmonella enterica serotype Typhi bacteria.
what is typhoid fever read more on:
The bacteria are contaminated the water or food by a human carrier and are then they are spread to other people in the area. This disease is contracted by drinking or eating the bacteria in contaminated food or water.
What is a disease read more on: