On Monday, March 10, a Drexel University student tragically died from serogroup B meningococcal disease. CDC’s laboratory analysis shows that the strain in Princeton University’s serogroup B meningococcal disease outbreak matches the strain in the Drexel University case by “genetic fingerprinting.” This information suggests that the outbreak strain may still be present in the Princeton University community and we need to be vigilant for additional cases.
As with all cases of meningococcal disease, the local health department quickly and thoroughly investigated who has been in close contact with the Drexel University student prior to illness onset. Antibiotic prophylaxis to prevent additional cases of meningococcal disease was recommended and administered to those who had or may have had close contact. To date, no related cases among Drexel University students have been reported.
The public health investigation of the Drexel University student revealed that the student had been in close contact with students from Princeton University about a week before becoming ill. Princeton University has been experiencing a serogroup B meningococcal disease outbreak.
A high percentage of Princeton University undergraduates and eligible graduate students received 2 doses of the investigational serogroup B vaccine as part of a recent vaccination effort at Princeton University. There are currently no serogroup B vaccines licensed (approved) in the United States. Those who have received the investigational vaccine have likely protected themselves from getting sick (there have been no new cases among Princeton University students since the vaccination campaign began on December 9, 2013). Available data show most adolescents that get 2 doses of this vaccine are protected from getting meningococcal disease. However, vaccinated individuals may still be able to carry the bacteria in their throats, which could infect others through close contact.
Read the full CDC statement here.