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Immunization
Scientists at Ghent University, Faculty of Pharmaceutical Sciences publish research in immunization
September 24th, 2008
A report, 'Vaccination of broiler chickens with dispersed dry powder vaccines as an alternative for liquid spray and aerosol vaccination,' is newly published data in Vaccine. "Vaccination of chickens with dispersable dry powder vaccines was compared with commercial liquid vaccines. A Clone 30 Newcastle disease vaccine virus was spray dried with mannitol or with a mixture of trehalose, polyvinylpyrrolidone and bovine serum albumin," scientists in Ghent, Belgium report. "A coarse (±30 microm) and fine (±7 microm) powder were produced with both formulations. A commercial reconstituted Clone 30 vaccine was applied as coarse liquid spray (±222...
Source: Vaccine Weekly (2008-09-24)
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