small ruminants
  • Blog
  • Videos
  • About us
  • Contact us
  • Subscribe
  • English
    • Français
    • Italiano
    • Español
    • Ελληνικα
Menu
  • Blog
  • Videos
  • About us
  • Contact us
  • Subscribe
  • English
    • Français
    • Italiano
    • Español
    • Ελληνικα
Search
Close

How are Chlamydia and Salmonella transmitted? Their control keys

  • February 2, 2022
Due to their high prevalence and the losses they cause, abortions caused by Chlamydia and Salmonella are a major concern in small-ruminant farms. The following video shows us how these agents are transmitted and will help us understand how to prevent their spread.  

 

 

First important point: shedding

To understand the transmission of these abortifacient pathogens, we must first focus on their shedding.

“Reducing pathogen shedding is a key point in controlling the spread of the pathogen”.

Chlamydia has a complex cycle, making it difficult to control and prevent. During the lambing and kidding season it can easily spread through the herd as the main shedding routes are vaginal secretion during abortions or births, placentas and foetuses.

However, it can also be shed during oestrus. When an animal is infected, it develops an immune response that protects it from abortions for about three years, but even if there are no clinical signs, Chlamydia is still shed in subsequent births and oestrus.

“Chlamydia and Salmonella are mainly shed through vaginal secretion, placentas and foetuses”.

Salmonella is also shed after abortion or birth through vaginal secretion, placenta and foetal tissues (mainly stomach, brain, liver and spleen). But it can also be shed through colostrum, milk and faeces.

 

How do healthy animals get infected?

After being shed, pathogens contaminate surfaces and animals become infected by ingestion. Another way of transmission is through inhalation of aerosols.

“Both Chlamydia and Salmonella have an oronasal transmission route”.

A critical point of infection is the direct contact of healthy animals with placentas or foetuses.

 

What can we do to reduce their spread?

●  A vaccine capable of reducing shedding is a key tool for controlling and preventing abortion-inducing infections. HIPRA Laboratories launched the only inactivated vaccine against Chlamydia and Salmonella which has been shown to reduce the shedding of both pathogens.

● Proper handling and biosecurity is also very important .

 

Article written by: 
Tania Perálvarez Puerta. Product Manager Small Ruminants Unit – HIPRA

Previous Post

Antimicrobial resistance and “One Health”: everything is connected

Next Post

Diagnosis: a key point in controlling resistance

Related Posts

How can we reduce the use of antibiotics for mastitis?

How can we reduce the use of antibiotics for mastitis?

December 13, 2022

Antibiotics are often necessary to treat infections, but poor practices can cause the emergence of resistance. Mastitis is a disease...

Understanding Chlamydia abortus: How does the disease present?

Understanding Chlamydia abortus: How does the disease present?

November 21, 2022

Chlamydia abortus is the pathogen that causes ovine enzootic abortion, a disease of great economic importance globally. In 2019, an...

CATEGORIES

  • Antibiotic reduction
  • Field experience
  • Footrot
  • Mastitis
  • Other Goats, Sheep and Lamb Diseases
  • Reproductive
  • Respiratory

NEWSLETTER

DON’T MISS ANY UPDATES ON SMALL RUMINANTS

I have read and agree to the Privacy Policy and Basic information on Data Protection.


ASK THE EXPERTS

Your opinion is very important to us, so we encourage you to contact our team of experts on Small Ruminants to ask any questions or discuss any concerns you may have about sheep, goats and lambs health prevention.

I have read and agree to the Privacy Policy and Basic information on Data Protection.


Next Post
Diagnosis: a key point in controlling resistance

Diagnosis: a key point in controlling resistance

small ruminants

Follow us

Linkedin
Youtube
Categories
  • Antibiotic reduction
  • Field experience
  • Footrot
  • Mastitis
  • Other Goats, Sheep and Lamb Diseases
  • Reproductive
  • Respiratory

Pages

  • Blog
  • Videos
  • About us
  • Contact

HIPRA ©2023 All rights reserved

  • Cookie policy
  • Terms of use
  • Privacy policy
Menu
  • Cookie policy
  • Terms of use
  • Privacy policy
This website uses its own cookies and those of third parties to improve our services and navigation. By clicking on Accept you consent our use of all these cookies. You can also opt to change your settings. For more information, see our Cookie policy.

ACCEPT ALL COOKIES Cookies configuration
Política de cookies

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

cookielawinfo-checkbox-necessary
Domain: undefined
Description: This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category \"Necessary\".
Duration: 1 year 1 day 1 hour
Type: Necessary

cookielawinfo-checkbox-necessary
Domain: .aboutsmallruminants.com
Description: This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category \"Necessary\".
Duration: 1 year 19 days 15 hours 19 minutes
Type: Necessary

cookielawinfo-checkbox-non-necessary
Domain: .aboutsmallruminants.com
Description: This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category \'\'Non-necessary\'\'.
Duration: 1 year 19 days 15 hours 19 minutes
Type: Necessary
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.

_ga
Domain: .aboutsmallruminants.com
Description: This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site\'s analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors.
Duration: 1 year 20 days 8 hours 51 minutes
Type: Analytics

_ga_CDFH4BHCQC
Domain: .aboutsmallruminants.com
Description: No description.
Duration: 1 year 19 days 15 hours 19 minutes
Type: Other
SAVE & ACCEPT

Basic Personal Data Protection information:

Controller: LABORATORIOS HIPRA, S.A.
Purposes: Managing the contractual and/or business relationship with HIPRA, including sending news, promotions and invitations to events sponsored by HIPRA.
Lawful basis: Performance of the contractual relationship and HIPRA’s legitimate Interest.
Recipients: Third parties to which HIPRA has entrusted cloud computing, security, auditing, mailing, technical and computer support services, as well as companies in its group.
Rights: Request access to and rectification or erasure of personal data and other rights as explained in the additional information. You can seeview the detailed additional information about data protection in our Privacy Policy.

For further information, please check our detailed information on Data Protection.

Website for veterinarians

The contents of this website are aimed exclusively at prescribing veterinarians. By clicking on Accept you state that you are a veterinary professional. In other case, please contact a veterinarian and click on Decline.

ACCEPT
DECLINE

NEWSLETTER

Don´t miss any updates

I have read and agree to the Privacy Policy and Basic information on Data Protection.