Bacteriological studies on some criteria adopted for quality control of some veterinary biological products

Major changes are being made to the process of registration and regulation dealing with immune biological veterinary products in united state of America and in European community. Uptill now there had been no discussions on harmonizi ng regulatory requireBut over the last few years much work has been under taken to overcome this problem. Although there has been no harmonization between the different countries a lot of them have a strategic plan for many years for the control measures for the regulation ofThe vaccine is satisfactory results were broadly similar in each country, but the detailed requirments have been varied. In general terms the USDA code of Fedral Regulation and the British Veterinary Codex require vaccines to be sterile , safe , efficacio