Preparation of in-house reference for tetanus vaccine
- Author:
Yen Thi Nguyen
- Publication Type:Journal Article
- Keywords:
vaccine
- MeSH:
Tetanus Toxoid;
vaccines
- From:Journal of Preventive Medicine
1999;9(4):62-66
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
The IVAC in-house reference for tetanus vaccine has an average dry weight of 51.18 mg/ampoule, 2.85% moisture content (standard 3%). The reference vaccine kept at -20oC for 60 months still remains stable with 333.84 IU/ampoule. Kept at 37oC for 1, 2, 4, 6 and 8 weeks still remains stable. Potency of tetanus vaccine produced at IVAC controlled by in-house reference vaccine and international standard vaccine gave the same results.
