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Typhoid fever, also known simply as typhoid, is a disease caused by Salmonella enterica serotype Typhi bacteria, also called Salmonella Typhi. [2] [3] Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. [4] [5] Often there is a gradual onset of a high fever over several days. [4]
Typhoid fever is caused by the bacterium Salmonella enterica Serovar Typhi. [ 37 ] In Canada alone, the typhus epidemic of 1847 killed more than 20,000 people from 1847 to 1848, mainly Irish immigrants in fever sheds and other forms of quarantine, who had contracted the disease aboard the crowded coffin ships in fleeing the Great Irish Famine .
The incubation period is one to two weeks. R. prowazekii can remain viable and virulent in the dried louse feces for many days. Typhus will eventually kill the louse, though the disease will remain viable for many weeks in the dead louse. [12] Epidemic typhus has historically occurred during times of war and deprivation.
Printable version; In other projects Wikidata item; ... Typhoid fever: Typhoid fever: Typhoid fever: Typhoid fever: Typhoid fever: Typhoid fever: Typhus and other ...
The Weekly Epidemiological Record was first published by a group of epidemiologists based in the Health Office of the League of Nations, in Geneva, on 1 April 1926, 20 years before the constitution of the World Health Organization was signed at the International Health Conference in New York.
Scarlett Johansson in ‘Black Widow.’ Photo by Jay Maidment/Marvel Studios Mom on the move! Scarlett Johansson and Colin Jost‘s first child together may have arrived weeks before Us Weekly ...
Typhoid fever is an example of continuous fever and it shows a characteristic step-ladder pattern, a step-wise increase in temperature with a high plateau. [ 1 ] Examples