veren tai virtsan positiivinen antigeenitesti (esim. Haemophilus influenzae, Streptococcus pneumoniae, Neisseria meningitidis tai B-ryhmän Streptococcus) ###>positive antigen test on blood or urine (e.g. Haemophilus influenzae, Streptococcuspneumoniae, Neisseria meningitidis, or Group B Streptococcus)