X Close
- Contact
Contact form
Ask the expert- This page
Print
Print text
Tell a friend
Bookmark
Color
b & w
- Home
- Intervet Vaccines
- Nobilis IB 4/91
Nobilis IB 4/91
Nobilis IB 4/91 is a live, freeze-dried vaccine against Infectious Bronchitis serotype 4/91.
- Live attenuated IB vaccine effective against strain 4/91
- Offers broad protection against many other IB variants when used in combination with Nobilis IB Ma5
- Proven safety
- Applied via spray, eye-drop or drinking water
- Nobilis IB 4/91 is an effective primer for Nobilis IB inactivated (Massachusetts type) before lay
Product Description
Indication
Active immunisation of chickens against disease caused by Infectious Bronchitis virus serotype 4/91 or serologically related types.
Administration
The vaccine can be administered by spray, eye-drop or in the drinking water.
Presentation
Nobilis IB 4/91 is available in vials containing 1 000 or 2 500 doses.
Suggested vaccination schedule
Nobilis IB 4/91 can be used as a single component vaccine, or it may be used in the same vaccination program with Nobilis IB Ma5.
| Vaccination age | Day 1 | Day 14 | 6-10 weeks | 16-18 weeks |
|---|---|---|---|---|
| Layers and breeders | IB Ma5 * | - | IB 4/91 | Mass. type inac. (emulsion) |
| Broilers | IB Ma5* | IB 4/91 | - | |
* IB Ma5 may be administered in combination with Nobilis ND Clone 30 vaccine
