Fr. Dr. Vacc.

LasoVax Vet

Composition: live, freeze-dried vaccine containing Live attenuated Newcastle Disease (ND) Virus LaSota strain NLT 106.0 EID50.

Drug Class: Vaccine

Manufacturer: Incepta Pharmaceuticals LTD.

Basic information

Generic Drug

Route of Administration

Nasal/Ocular/Oral

Strength / Concentration

Newcastle Disease (ND) Virus LaSota strain NLT 106.0 EID50. /vial

Presentation and price

1000 Doses

256 Taka

500 Doses

165 Taka

Dose and dosage

Poultry

Broiler
9-10 day (If there is any outbreak history of Newcastle Disease at 15-18 day old) Sonali
Primary Dose: 9-10 day (If there is any outbreak history of Newcastle Disease at 15-18 day old)
Booster Dose: 40-45 day
Layer and Breeder
Primary Dose: 9-10 day of age (If there is any outbreak history of Newcastle Disease at 15-18 day old)
Booster Dose: 55-60 day
Revaccination: every 30 day interval

Eye drop/nasal instillation method:

- For 300 doses: mix the diluent well with freeze-dried live vaccine by sterile syringe and needle at a ratio of 300 doses/9 ml.

- For 500 and 1000 doses: use the supplied connector to connect the diluent vial to the freeze-dried live vaccine vial and mix well at a ratio of 500 doses/15 ml and 1000 doses/30 ml.

- Shake the reconstituted vaccine well, gently and frequently.

- Hold the chick with one eye/nostril turned up. Instill one drop of vaccine in one eye/nostril by dropper. Hold the chick till blink of eye to absorb the entire vaccine. Keep finger on downward nostril during nasal instillation.

Drinking water method

- Do not use a disinfectant in the drinking water for a period of 48 hours prior to 24 hours after vaccination. If a chlorine pump is used, switch it off for the same period of time.

- The drinkers should be thoroughly cleaned before vaccination without disinfectant.

- Water withholding period may vary according to age of birds and weather conditions (average 1 to 2 hours).

- Prepare the required volume of water that will be consumed by the chicken in 2 hours. This volume may change according to the weather and environmental conditions

Amount of water/1000 chicken: 9-10 days 8-10 liters

Above 8 weeks 40 liters or volume of water that will consumed by chicken in 2 hours

- Mix 2.5 gm of skimmed milk powder per liter of water as an aid in preserving the virus activity and neutralizing the chlorine. Do not use water containing high concentration of metal ions.

- Mix the vaccine with clean, cool, non-chlorinated water by opening the vial under the water and let stand for 10 minutes.

- For nipple lines open the water system, lower the lines up to the normal height of the birds and check distribution throughout the house. When the tank is empty fill it with a solution of skimmed milk powder, let it stand for 10 minutes and then open the water system to flush out the remaining vaccine solution in the pipe. Vaccine solution can also be distributed manually using plastic watering cans


Applications:
  • NewCastle Disease
Indication Notes:

N/A

Avoid In:

N/A

Contraindication Notes:

This vaccine is not recommended for the chicks that are clinically sick or under conditions of severe stress. Sick or weak chickens will not develop adequate immunity following vaccination.

Create immunity against Newcastle Disease. 

The vaccine is generally well tolerated.

Catarrhal respiratory symptoms appear 4 to 6 days following vaccination but disappear in a few days. 

 Newcastle Disease virus may cause a mild inflammation of the eyes in humans which last for 2 or 3 days. Care should therefore be taken when handling the virus to avoid contact with the eyes. Satisfactory protection can be achieved only in healthy birds. 

Always round the number of doses up (e.g. 20,000 doses for 19,750 birds), do not stretch dosage. All the birds in the flock must be vaccinated at the same time. Administer the vaccine during the coolest time of the day. Dispose of all opened vaccine containers remaining after vaccination, following the prescriptions of national or local regulations. Improper storage or handling of the vaccine may result in loss of potency. 

  •  Vaccinate healthy chickens only.
  • Use sterile Injection during vaccination.
  • Do not mix with other vaccines.
  • Opened bottles should be used within 24 hours.
  • Do not store partially used containers for future use.
  • In case of Accidental self-vaccination consult with doctors.
  • Dispose unused vaccine after vaccination.


Protect from light, store at +2 °C to +8 °C and do not freeze. Keep out of the reach of children. Diluents should be refrigerated before use.