Should college students be vaccinated against meningococcal disease? A cost-benefit analysis.

Outbreaks and sporadic cases of meningococcal disease among college students have prompted consideration of a policy of routine vaccination for this group. Purchase and administration of the vaccine for routine vaccination would cost $56 million per year. Savings in medical care and indirect costs would not equal this amount unless the annual rate of disease among students is at least 6.5/100,000. The actual rate among students is unknown; however, surveillance data suggest it could not be more than 1.3/100,000. At rates near this estimate, the net cost of the program would be approximately $45 million annually. More cost-effective prevention strategies might be yielded by further studies to identify students at substantial risk of meningococcal disease, or by the development of a conjugate serogroup C vaccine that could be administered during infancy.