Microbiology general microbiology 5e88ee05 The following is a killed vaccine A Varicella B BCG C OPV D Meningococcal vaccine High-Yield Explanation Peussis, meningococcal, Salk, cholera, rabies, influenza are killed vaccines BCG OPV are live attenuated vaccines Ref: Textbook of Microbiology Baveja 4th ed Pg 617