Why adolescents carry meningitis-causing bacteria

Scientists have shed new light on why teenagers and young adults are particularly susceptible to meningitis and septicaemia. N. meningitidis is a major cause of meningitis and septicaemia, and a leading cause of infectious disease among teenagers and young adults. While it is well known that these bacteria are found in large numbers in the upper respiratory tract among adolescents, the reasons for this are unknown.
Source: ScienceDaily Headlines - Category: Science Source Type: news