When was salmonella enteritidis discovered

CDC estimates Salmonella cause about 1. Sign up for RSS Feed. Skip directly to site content Skip directly to page options Skip directly to A-Z link. Section Navigation. Facebook Twitter LinkedIn Syndicate. Questions and Answers. Minus Related Pages. What are Salmonella? What illness do people get from Salmonella infection? What are the symptoms of infection?

Most people with Salmonella infection have diarrhea, fever, and stomach cramps. Salmonella are a diverse group of bacteria. How is Salmonella infection diagnosed? How is infection treated? Antibiotic treatment is recommended for: People with severe illness People with a weakened immune system, such as from HIV infection or chemotherapy treatment Adults older than 50 who have medical problems, such as heart disease Infants children younger than 12 months.

Adults age 65 or older Can infection cause long-term health problems? How do people get infected? People can get Salmonella infection from a variety of sources, including Eating contaminated food or drinking contaminated water Touching infected animals, their feces, or their environment Who is more likely to get an infection and severe illness?

Children under 5 years old are the most likely to get a Salmonella infection. Antibiotic resistance is when bacteria develop the ability to survive exposure to antibiotics designed to kill them or stop their growth. If you have any other comments or suggestions, please let us know at comment yourgenome. Can you spare minutes to tell us what you think of this website? Open survey. In: Facts Targeting Disease. There are two generally accepted species of the bacterium Salmonella: Salmonella enterica and Salmonella bongori.

The species we hear most about is Salmonella enterica , which is estimated by the World Health Organization WHO to affect over 17 million people worldwide each year. Salmonella Typhimurium and Salmonella Typhi are two of over 2, types of Salmonella enterica. Salmonella Typhimurium and Salmonella Typhi are closely related. However, there are distinct differences in the type and severity of infectious disease they both cause.

This difference in infections is the result of differences in their genetic makeup. Salmonella growing on XLD agar. More than 2, serotypes have been described for Salmonella , and they are characterized by the type s of animal they are found in or by the clinical symptoms they cause.

Of these, less than are responsible for most human Salmonella infections. Different serotypes tend to be associated with particular routes of infection. Nontyphoidal strains cause self-limiting, localized infection, while typhoidal strains cause systemic illness.

Typhoidal strains encompass S. Typhoid illness has a clinical presentation characterized by headache, fever, and transient diarrhea or constipation that can lead to systemic sequelae and persistent infection in the respiratory, digestive, or nephrology urinary tract systems if left untreated. The E. Nov 11, Oct 23, Oct 21, Oct 20, Oct 19, Oct 15, View All Blog Articles.