Abstract
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 carried the strain that they carried initially, as judged by DNA fingerprinting. A single dose of ofloxacin was found to be 97.2% effective in eradicating carriage of N. meningitidis for a period of 33 days. The carriage acquisition rate among treated students was four times higher than that among nontreated noncarriers (P = 0.02). After ofloxacin treatment, no case of meningococcal disease occurred for 6 months. Ofloxacin may thus prevent the outbreak and spread of meningococcal disease.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
