Neisseria meningitidis serogroups A+Y Ag:PrThr:Pt:XXX:Ord
neisseria meningitidis serogroups a+y ag:prthr:pt:xxx:ord
Neisseria meningitidis serogroups A+Y Ag:PrThr:Pt:XXX:Ord
neisseria meningitidis serogroups a+y ag:prthr:pt:xxx:ord