Use of ND vaccine for breeder birds

[Sridhar S]

✅

[D Kannathasan]

GOOD

[Md. Osman Sheikh]

👍

[Md. Osman Sheikh]

Great

[Bello Bashir Bello]

I agree with you

[Md. Mohir Uddin]

👍

[AFOLABI SUNDAY TUNDE]

Rightly said

[Bello Bashir Bello]

Good 👍👍👍

[Amir Sohel]

Good answer peter👍

[Sarafadeen Adedeji]

Nice

[Bello Bashir Bello]

Good 👍👍…

[Mohamed Ismail]

Well explained.

[Amir Sohel]

Good info,

[Bello Bashir Bello]

Good .

[Vasanthi Jayakumar]

Based on the ND titre levels, we have to vaccinate in regular intervals to the breeder flock will be safe for us to maintain the flock against ND

[Hope Iloka]

Great

[Bello Bashir Bello]

Tanx

[Chukwuemeka Christian Akoma]

Incase of vaccine failure, when not certain about the potency of the vaccine

[Bello Bashir Bello]

Yes 👍

[Hope Iloka]

The potency of the vaccine can be tested before use.

[DR CHANDAN PATIL]

👍

[Sridhar S]

Repeating the Newcastle Disease (ND) vaccine in breeder birds can have several impacts on egg production, fertility, and hatchability:

1. Egg Production:

   • Positive Impact: Vaccination helps maintain the health of breeder birds, leading to consistent egg production.
   • Potential for Drop: If the timing of vaccination coincides with the production phase, there may be a temporary drop in egg production due to stress from the vaccination.

2. Fertility:

   • Improved Fertility: Healthy breeders with effective vaccination programs tend to have better fertility rates, as vaccination reduces the risk of ND, which can negatively affect reproductive performance.
   • Stress Effects: If vaccinations are not timed properly, they could stress birds and temporarily lower fertility.

3. Hatchability:

   • Enhanced Hatchability: Vaccinated breeder flocks are generally healthier, leading to improved hatchability rates as healthy eggs are more likely to develop into viable chicks.
   • Possible Risks: Excessive vaccination or poor management practices around vaccination timing may lead to reduced hatchability if it impacts the health of the hens or causes stress during critical laying periods.

Overall, a well-planned ND vaccination program is essential for maintaining the health of breeder birds, which ultimately supports optimal egg production, fertility, and hatchability.

[Bello Bashir Bello]

Wow

[Hope Iloka]

Great insight