Bacterial disease
4 questions tagged Bacterial disease — spanning every one of the seven Ws.
What is tetanus?
Tetanus is a serious bacterial disease that causes painful muscle stiffness and spasms. It is caused by a toxin made by Clostridium tetani, often entering the body through a wound.
What is diphtheria?
Diphtheria is a bacterial infection that can form a thick throat membrane and make breathing difficult. It is dangerous because the toxin can damage the heart and nerves.
What is tuberculosis?
Tuberculosis is a bacterial infection that most often attacks the lungs but can affect many other organs. It spreads through the air when a person with active TB coughs or sneezes.
When was the first vaccine against cholera developed?
The first cholera vaccine was developed in the 19th century, with the first successful injectable vaccine created by Waldemar Haffkine in 1892. It was an early milestone in bacterial vaccination.