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Paratyphoid fever; Other names: Paratyphoid: Rose colored spots on the chest of a man with typhoid fever, similar to those of paratyphoid: Specialty: Infectious disease: Symptoms: Fever, headache, rash, weakness [1] [2] Usual onset: 6–30 days post-exposure [1] [3] Duration: Weeks to months [1] Causes: Salmonella enterica spread by food or ...
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]
Typhoidal Salmonella serotypes can only be transferred between humans and can cause foodborne illness as well as typhoid and paratyphoid fever. Typhoid fever is caused by typhoidal Salmonella invading the bloodstream, as well as spreading throughout the body, invading organs, and secreting endotoxins (the septic form).
Typhoid vaccines are vaccines that prevent typhoid fever. [1] [2] [3] Several types are widely available: typhoid conjugate vaccine (TCV), Ty21a (a live oral vaccine) and Vi capsular polysaccharide vaccine (ViPS) (an injectable subunit vaccine). They are about 30 to 70% effective in the first two years, depending on the specific vaccine in ...
According to the Centers for Disease Control and Prevention (CDC), the best way to remove a tick of any kind is to use fine-tipped tweezers to grasp the creature as close to the skin's surface as ...
The chlorination of public drinking water led to the sharp reduction of typhoid in developed nations. [8] In typhoid-endemic countries, Typhoid vaccines have been shown to prevent 40 to 90% of cases during the first two years, [ 9 ] and may have some effect for up to seven years.
It Figures is Yahoo Life's body image series, delving into the journeys of influential and inspiring figures as they explore what body confidence, body neutrality and self-love mean to them.. Aly ...
The Typhoid Board determined that during the war, more soldiers died from this disease than from yellow fever or from battle wounds. The board promoted sanitary measures including latrine policy, disinfection, camp relocation, and water sterilization, but by far the most successful antityphoid method was vaccination, which became compulsory in ...