First, London is a city, not a country. And yes, Cholera can be found in almost all countries if sanitation is not adequate or water has been infected.
Cholera spread by fecal oral route. So cholera mainly spreads through infected water source. It may spread by houseflies and by hands through contamination of food articles.
My great great grandmother was infected with cholera on the Oregon Trail because she drank dirty water.
infected person
Cholera is still common in developing countries. It is common to get the patients of cholera like syndrome in your clinical practice and at times of severe case of cholera. The picture has changed on positive side over last three decades, due to improved sanitation and public awareness of water born diseases.
In developing countries you have many asymptomatic carriers of cholera to spread the same. In developed countries, undercooked sea food is usually the source of cholera.
You get cholera by drinking infected water or food. Cholera is caused by vibrio choleare bacteria. Vomiting, few times fallowed by profuse watery diarrhoea are the symptoms of the cholera. Typically there is rice water stool.
They don't cough, they vomit. Unless you mean coughing up. Cholera is dehyrdration of the system linked to diahrea and vomiting.
Cholera is a horrible disease that you catch from constantly drinking dirty water. It is very common in poor countries, escpecially African Countries.
So that you won't get infected or sick. e.g. cholera (?)
Yes, Cholera is an infectious, diarrheal disease of the small intestine caused by the bacterium, Vibrio cholera. Cholera can be spread through infected food or water and is usually a minor infection without any symptoms, however sometimes it can be dangerous.
Poor people living in slums of developing countries are prone to get cholera.