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248057

Prevalence of Mycobacterium in Cattle Milk and Some Milk products in elsharkia Governorate

Article

Last updated: 29 Dec 2024

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Subjects

-

Tags

Chemical Contaminants of food of animal origin

Abstract

The use of raw milk in the production of cheese and other dairy products considered as potential public health risk associated with bovine tuberculosis , as viable mycobacteria (including M. bovis) have been found to survive in unpasteurized cheeses. Unpasteurized milk derived from infected cows was regarded as the principal vehicle of infection for humans before the advent of compulsory milk pasteurization.
A total of 459 samples were collected including 200 milk samples, 85 icecream samples ,97 kareish cheese samples and 77 yoghurt samples. 100 milk samples were collected from (3) private farms and 100 milk samples were collected from street venders as well as the milk products samples which collected randomly from dairy farms and markets. All milk and milk products samples were prepared and examined by conventional methods ( cultural and microscopic procedures) as well as by using real time PCR.
The conventional culture technique showed that, Out of 459 examined milk and milk products samples, 12 samples were positive for Mycobacterium bovis with a percentage of 2.6% . Regarding to conventional culture technique on raw milk samples, 5 out of 200 were positive to Mycobacterium bovis with a percentage of isolation reached (2.5 %).
While (2) out of 97 kareish cheese samples were positive with a percentage of (2%) and (2) samples out of 85 ice cream samples were positive with a percentage of (2.3%) . While the results of PCR revealed( 8 ) of examined milk samples were positive and ( 9) milk products samples were positive for mycobacterium bovis using real time PCR. 

DOI

10.21608/ejceh.2016.248057

Keywords

Mycobacterium tuberculosis, real time PCR, conventional method, milk and milk products

Authors

First Name

Saeid

Last Name

,I.M.

MiddleName

-

Affiliation

Animal Health Research Institute –Dokki- Giza- Zagazeg branch

Email

-

City

-

Orcid

-

First Name

Riad

Last Name

E.M.

MiddleName

-

Affiliation

Animal Health Research Institute –Dokki- Giza- Zagazeg branch

Email

-

City

-

Orcid

-

First Name

Hassan

Last Name

Gab-ALLa

MiddleName

M.

Affiliation

Animal Health Research Institute –Dokki- Giza- Zagazeg branch

Email

-

City

-

Orcid

-

Volume

2

Article Issue

2

Related Issue

33292

Issue Date

2016-11-01

Receive Date

2022-07-05

Publish Date

2016-11-01

Page Start

220

Page End

231

Online ISSN

2357-1039

Article File

EJCEH_Volume 2_Issue 2_Pages 220-231.pdf

PDF . 602.0kB

Link

https://ejceh.journals.ekb.eg/article_248057.html

Detail API

https://ejceh.journals.ekb.eg/service?article_code=248057

Order

248,057

Type

Scientific and Research

Type Code

2,340

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry and Environmental Health

Publication Link

https://ejceh.journals.ekb.eg/

MainTitle

Prevalence of Mycobacterium in Cattle Milk and Some Milk products in elsharkia Governorate

Details

Type

Article

Created At

23 Jan 2023