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Asked: 6 years agoIn:
Nasim

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species
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Salmonella is a gram negative rods genus belonging to the Enterobacteriaceae family. Within 2 species, Salmonella bongori and Salmonella enterica, over 2500 different serotypes or serovars have been identified to date.

    Salmonella is a gram negative rods genus belonging to the Enterobacteriaceae family. Within 2 species, Salmonella bongori and Salmonella enterica, over 2500 different serotypes or serovars have been identified to date.

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Asked: 6 years agoIn: , , ,
Nasim

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diagnosistyphoid
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    1. Body fluid or tissue culture: For the culture, a small sample of your blood, stool, urine, or bone marrow is placed on a special medium that encourages the growth of bacteria. The culture is checked under a microscope for the presence of typhoid bacteria. A bone marrow culture often is the most sRead more

    1. Body fluid or tissue culture:
    For the culture, a small sample of your blood, stool, urine, or bone marrow is placed on a special medium that encourages the growth of bacteria. The culture is checked under a microscope for the presence of typhoid bacteria. A bone marrow culture often is the most sensitive test for Salmonella typhi.

    Although performing a culture test is the most common diagnostic test, another testing may be used to confirm a suspected typhoid fever infection, such as a test to detect antibodies to typhoid bacteria in your blood, or a test that checks for typhoid DNA in your blood.

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Asked: 6 years agoIn: , , ,
Nasim

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enteric fever
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Enteric fever, also known as typhoid fever, is caused by the bacteria Salmonella Typhi (S Typhi) and Salmonella Paratyphi A and B. The pathogenesis of enteric fever depends on a number of factors including the infecting species and infectious dose. Ingested organisms survive exposure to gastric acidRead more

    Enteric fever, also known as typhoid fever, is caused by the bacteria Salmonella Typhi (S Typhi) and Salmonella Paratyphi A and B. The pathogenesis of enteric fever depends on a number of factors including the infecting species and infectious dose. Ingested organisms survive exposure to gastric acid before gaining access to the small bowel, where they penetrate the epithelium, enter the lymphoid tissue, and disseminate via the lymphatic or hematogenous route.

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Asked: 6 years agoIn: , , ,
Nasim

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diagnosise.coli
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    The most important diagnostic characteristic is the ability of the E. coli strain to produce the Shiga toxin Stx2. Therefore, the stools should be assayed with a sensitive and specific test that detects the toxin gene stx2 or the isolation of the pathogen with the detection of Stx2 production or theRead more

    The most important diagnostic characteristic is the ability of the E. coli strain to produce the Shiga toxin Stx2. Therefore, the stools should be assayed with a sensitive and specific test that detects the toxin gene stx2 or the isolation of the pathogen with the detection of Stx2 production or the gene encoding it. The detection of Stx using ELISA directly from stool has a low specificity.

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Asked: 6 years agoIn: , , ,
Nasim

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e.coli
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Escherichia coli (E. coli) is a bacteria that is commonly found in the lower intestine of warm-blooded organisms. Most E.coli strains are harmless, but some can cause serious food poisoning. Shiga toxin-producing E. coli (STEC) is a bacterium that can cause severe foodborne disease.

    Escherichia coli (E. coli) is a bacteria that is commonly found in the lower intestine of warm-blooded organisms. Most E.coli strains are harmless, but some can cause serious food poisoning. Shiga toxin-producing E. coli (STEC) is a bacterium that can cause severe foodborne disease.

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Asked: 6 years agoIn: , , ,
Nasim

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characteristicsenterobacteriaceae
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Some of the common characteristics of Enterobacteria are: 1. Gram-negative. 2. Rod-shaped (usually short bacilli; about 1 – 5 μm). 3. Facultatively anaerobic. 4. Non-sporing. 5. Mostly motile with peritrichous flagella, ( most species in the genera Klebsiella and Shigella are non-motile). 6. CatalasRead more

    Some of the common characteristics of Enterobacteria are:

    1. Gram-negative.
    2. Rod-shaped (usually short bacilli; about 1 – 5 μm).
    3. Facultatively anaerobic.
    4. Non-sporing.
    5. Mostly motile with peritrichous flagella, ( most species in the genera Klebsiella and Shigella are non-motile).
    6. Catalase positive, oxidase negative.
    7. Both lactose fermenters and non-fermenter.
    8. Usually, acid-producing.
    9. Usually, nitrate-reducing.
    10. Characteristic antigens are known as enterobacterial common antigens (ECA). The outer membrane (O), flagella (H), and capsule (K) are antigens in most enterobacteria.

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Asked: 6 years agoIn: , ,
Nasim

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enterobacteriaceae
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Members of the family Enterobacteriaceae have the following characteristics: They are gram-negative rods, either motile with peritrichous flagella or nonmotile. They grow on peptone or meat extract media without the addition of sodium chloride or other supplements. They grow well on MacConkey agar.Read more

    Members of the family Enterobacteriaceae have the following characteristics: They are gram-negative rods, either motile with peritrichous flagella or nonmotile. They grow on peptone or meat extract media without the addition of sodium chloride or other supplements. They grow well on MacConkey agar. They grow aerobically and anaerobically (are facultative anaerobes). They ferment rather than oxidize glucose, often with gas production. They are catalase positive, oxidase negative (except for Plesiomonas), and reduce nitrate to nitrite. They have a 39–59% G + C DNA content.

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Asked: 6 years agoIn: , ,
Nasim

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enterobacteriaceae
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Enterobacteriaceae are a family of gram-negative bacteria. They are rod-shaped and can be either motile with peritrichous flagella or nonmotile.

    Enterobacteriaceae are a family of gram-negative bacteria. They are rod-shaped and can be either motile with peritrichous flagella or nonmotile.

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Asked: 6 years agoIn:
Nasim

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bacteriaenterobacteriaceae
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Enterobacteriaceae is a large family of Gram-negative bacteria that includes over 30 genera and more than 100 species. The classification of Enterobacteriaceae above the level of family is still a subject of debate, but one classification places it in the order Enterobacterales of the class GammaproRead more

    Enterobacteriaceae is a large family of Gram-negative bacteria that includes over 30 genera and more than 100 species. The classification of Enterobacteriaceae above the level of family is still a subject of debate, but one classification places it in the order Enterobacterales of the class Gammaproteobacteria in the phylum Pseudomonadota. Some of the most notable genera of Enterobacteriaceae include Escherichia, Salmonella, Klebsiella, Enterobacter, and Citrobacter.

    It’s important to note that while Enterobacteriaceae is a large family of bacteria, not all members of the family are pathogenic. Some members of the family are harmless symbionts, while others are found in water or soil, or are parasites on a variety of different animals and plants.

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Asked: 6 years agoIn:
Nasim

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enterobacteriaceae
  1. Dr Md shahriar kabir B H M S; MPH
    Dr Md shahriar kabir B H M S; MPH Enlightened dr.basuriwala

    Enterobacteriaceae are a large family of Gram-negative bacteria that includes a number of pathogens such as Klebsiella, Enterobacter, Citrobacter, Salmonella, Escherichia coli, Shigella, Proteus, Serratia and other species. These pathogens are present in the human intestinal tract and are a normal pRead more

    Enterobacteriaceae are a large family of Gram-negative bacteria that includes a number of pathogens such as Klebsiella, Enterobacter, Citrobacter, Salmonella, Escherichia coli, Shigella, Proteus, Serratia and other species. These pathogens are present in the human intestinal tract and are a normal part of the gut flora. They are a common cause of urinary tract infections (UTIs), and some species can also cause diarrhoea. These pathogens can spread to the bloodstream resulting in life-threatening complications.

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