Context Although cases of Neisseria meningitidis serogroup A (NmA) in the African meningitis belt have declined dramatically following the extensive roll-out of MenAfriVac, a monovalent serogroup A conjugate vaccine, outbreaks due to other meningococcal serogroups have continued.1 More than 25 000 suspected cases of meningitis across the meningitis belt have been reported in each of the past 3 ...

The activities of seven antimicrobial agents used for treatment and prophylaxis of meningococcal disease was investigated against 901 Neisseria meningitidis isolates, 112 of which were recovered from patients and 789 of which were recovered from asymptomatic carriers. The proportions of isolates with decreased susceptibility to penicillin were 55.3 and 39.0%, respectively. Penicillin- and ampic...

On January 31, 2016, the Santa Clara County Public Health Department (SCCPHD) was notified of a suspected case of meningococcal disease in a university undergraduate student. By February 2, two additional suspected cases had been reported in undergraduate students living on the same campus. The index patient (patient A) required intensive care, whereas patients B and C had milder illness; there...

We report an increase of serogroup C Neisseria meningitidis invasive meningococcal disease in Tuscany. From January 2015 to end February 2016, 43 cases were reported, among which 10 were fatal, compared to two cases caused by serogroup C recorded in 2014 and three in 2013. No secondary cases occurred. Thirty-five strains belonged to C:P1.5-1,10-8:F3-6:ST-11(cc11). Control measures have been ado...

Meningococcal disease is an uncommon infection associated with high case fatality rates, especially in some low resource countries. The burden of meningococcal the Asia Pacific region relatively although likely to be underreported. Carriage rates causative bacteria, Neisseria meningitidis are also lower than many other countries, those Asian ethnicity having a carriage prevalence ethnicities. T...

New Zealand is experiencing an epidemic of serogroup B meningococcal disease, which has taken the rate of disease from an average of 1.5/100,000 population in the preepidemic years of 1989 and 1990 to 14.0/100,000 in 1996. Sterile-site isolates of Neisseria meningitidis from cases of invasive disease have been phenotypically characterized by serogrouping, serotyping, and serosubtyping, revealin...

BACKGROUND In addition to frequent epidemics of group A meningococcal disease, endemic bacterial meningitis due mostly to Neisseria meningitidis, pneumococcus, and Haemophilus influenzae type b is a serious problem in sub-Saharan Africa. The improved ability to identify the etiologic agent in cases of bacterial meningitis will facilitate more rapid administration of precise therapy. METHODS T...

After an outbreak of three cases of serogroup B meningococcal disease at a Norwegian college, 84 of 392 (21%) subjects were tonsillopharyngeal carriers of Neisseria meningitidis. To eradicate meningococcal carriage, 80 volunteers received a single dose of 400 mg of ofloxacin. Three days after treatment, all 75 evaluable volunteers were culture negative for N. meningitidis, and after 7 days none...