Biosecurity to prevent the spread of Infectious Bronchitis


Basic management practices such as limited controlled site access, separate footwear and equipment for each site/house, and footbaths at the entrance to sites/houses all minimize the risk of introducing the Infectious Bronchitis virus (IBV).

Hygienic measures are aimed at minimizing the level of infectious virus. A structured approach is required to prevent infections:

* Dry clean – removal and disposal of all organic material from the site (in the case of earthen floors this should include removing the top 4-5 cm of soil).
* Wet clean – cleaning chicken houses using water at high pressure (35-55 Bar) to ensure removal of all organic material. It is advisable to add detergents to assist the cleaning process.
* Disinfection – application of a suitable disinfectant to reduce infectivity of any remaining virus particles. IBV is easily killed, but applying disinfectants at the correct concentration with a suitable contact time is critical. Generally products containing formaldehyde, chlorine releasing agents, or quaternary ammonium compounds are suitable.

The downtime between successive chicken flocks must be maximized (a minimum of 10 days is recommended). The control of IBV on multi-age sites is extremely challenging and requires strict control of the movement of personnel and equipment between chicken houses.
Sumber : http://www.infectious-bronchitis.com/biosecurity.asp
Terjemah : Google Translate

Tinggalkan Balasan

Isikan data di bawah atau klik salah satu ikon untuk log in:

Logo WordPress.com

You are commenting using your WordPress.com account. Logout / Ubah )

Gambar Twitter

You are commenting using your Twitter account. Logout / Ubah )

Foto Facebook

You are commenting using your Facebook account. Logout / Ubah )

Foto Google+

You are commenting using your Google+ account. Logout / Ubah )

Connecting to %s