Influence of Age, Sex and Season on the Occurrence of Escherichia coli O157: H7 in Sheep and Goats of Hyderabad-Karnataka Region, India

hlad, Pra; Awati, Basavaraj; Ramesh, B.K.; Patil, N. A.; Rao, P. K.; Tikare, Vinay; Mallinath, K. C.; Kharate, Arun; Suryakanth, P.; Paramesh, N. B.; Revappayya, M.

doi:10.20546/ijcmas.2018.706.341

Cited by 1 publication

(1 citation statement)

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“…Due to lactose fermentation on MacConkey agar, it produces bright, pink colonies surrounded by a precipitate. On EMB agar, they form dark, green-black metallic green colonies (Prahlad et al, 2018). E. coli is an oxidase negative, catalase positive, nitrate reduction positive and mostly lactose fermenting bacteria (Al Humam, 2016).…”

Section: E Coli General Characteristics Typing and Pathotypesmentioning

confidence: 99%

Bovine Escherichia coli Mastitis and Effects on Milk Microbiota

SEFEROĞLU

Kırkan

2022

Animal Health Production and Hygiene

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Escherichia coli is a microorganism that is found in the normal intestinal microbiota of humans and warm-blooded animals, causing intestinal or extra-intestinal infections. Many pathogenic E. coli strains can cause diarrhea, septicemia, neonatal meningitis, mastitis, urogenital system infections and various intra-abdominal, lung, soft tissue and skin infections in pets. Determining the genotypic and phenotypic characteristics of Escherichia coli strains isolated from animals is very important for the prevention of infections caused by E. coli. In recent years, a new animal pathotype mammary pathogenic E. coli (MPEC), which causes mammary gland infections in animals has been included in the extraintestinal pathogenic E. coli group. The fact that approximately %25-%35 of the use of antimicrobials in the treatment of Gram-negative agents is unsuccessful indicates that the use of correct diagnostic tools should take place in routine before etiological diagnosis. Profiles in bovine milk with mastitis suggest that clinical mastitis is associated with dysbacteriosis and that the microbial community in an intact mammary gland helps prevent intramammary infection. In this review, the change in bacterial diversity of milk microbiota due to antimicrobial use in E. coli-induced mastitis cases is discussed together with current studies.

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Section: E Coli General Characteristics Typing and Pathotypesmentioning

confidence: 99%