BCG Vaccine (Freeze-Dried)
BCG vaccine is a freeze-dried vaccine which contains live attenuated of Mycobacterium bovis (Bacillus Calmette-Guerin), Paris strain.
Each ampoule of vaccine contains :
Live attenuated Bacillus :
- Calmette-Guerin 1.5 mg
Diluent consist of :
- Sodium Chloride 0.9 %
Active immunization against tuberculosis.
Mechanism of action
Stimulates the body to produce antibody against tuberculosis.
The local reaction after BCG immunization is normal.
A small tender red swelling appears at the injection site, which than changes to a small vesicle, and than become ulcer in 2-4 weeks. This reaction usually disappears after 2-5 months, and generally in a child will result a scare with 2-10 mm in diameter.
Rarely the nodus and ulcer keep remaining. Occasionally, enlargement of axillary lymph nodes may appear in 2-4 months following immunization.
Very rarely, enlarged lymph nodes suppurate. Inadvertent subcutaneous injection may produce abscess formation and may lead to scarring.
- Individuals infected with human immunodeficiency virus (HIV), both asymptomatic and symptomatic should not be vaccinated with BCG.
- BCG vials (freeze dried) must be stored at temperatures between +2°C to +8°C.
- The vials of vaccine and the diluent should be transported together. However the diluent must not be frozen; it should be kept at room temperature.
- The vaccine must be protected from light.
- Expiry date 1 year.
- Once reconstituted, BCG vaccine should be used immediately or within 3 hours, and the remaining vial vaccine must be discarded.
• Box @ 5 ampoules of BCG vaccine + 5 ampoules of diluent (4 mL)
• Box@ 10 ampoules of BCG vaccine + Box @ 10 ampoules of diluent (4 mL)