Vaccination with ultraviolet-attenuated cercariae of Schistosoma japonicum induced protectiveimmunity against challenge infection in experimental animal models
The severe acute respiratory syndrome coronavirus (SARS-CoV) is the major causative agentfor the worldwide outbreak of SARS in 2003.The mechanism by which SARS
To express human papillomavirus(HPV)L1 capsid protein in the recombinant strain of Shigellaand study the potential of a live attenuated Shigella-based HPV prop