New Approach To Prevent Spread Of Meningococcal Outbreaks: Harmless Bacteria
Nasal drops of harmless bacteria can inhibit a related bug that sometimes causes meningococcal disease, according to new findings published online in Clinical Infectious Diseases. The study--conducted among college students, a group at higher risk for this often serious illness--suggests a new approach that could help suppress outbreaks of the disease, if supported by future research. Meningococcal disease is caused by Neisseria meningitidis, which can infect the lining of the brain and the spinal cord, causing meningitis. Strains of the bacteria can also cause serious bloodstream infections. But N. meningitidis can also live silently in a person's nose and throat, without illness. These "colonized" carriers can spread the pathogen to others through close contact. read more