Typhoid fever? What is this all about?
What causes typhoid fever?Typhoid fever is caused by an infection with a gram-negative bacterium called Salmonella typhi or a related bacteria; Salmonella paratyphi which has different subtypes (A, B or C). Both of these bacteria cause slightly different, but we generally call infection by both of these typhoid fever.These bacteria are ingested orally, survive in […]