Microbiology Conjugate vaccine are available for the prevention of invasive disease caused by all of the following bacteria except: A H. influenzae B Strep pneumoniae C Neisseria meningitidis (Group-C) D Neisseria meningitidis (Group-B) 💡 Explanation Conjugate vaccine are available for the prevention of invasive disease caused by all of the following bacteria except: ✓ Correct Answer: D. Neisseria meningitidis (Group-B)