Monitoring the potency of oral polio vaccine (OPV) in the field in 1999
- Author:
Lien Thi Hoang
- Publication Type:Journal Article
- Keywords:
vaccine
- MeSH:
Poliovirus Vaccine, Oral;
Drug Monitoring
- From:Journal of Preventive Medicine
2001;11(2):53-55
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
In 1999, 49 vaccine samples had been collected from the field in routine immunization days. The potency of the samples had been verified in National Centre of Control of Medio-Biological Products, Ha Noi. The results showed that the potency of all the vaccine samples is at the acceptable limit, type 2 is the most stable and type 3 is the least stable one
