title: Prevalence of Mycoplasma pneumoniae in children with pneumonia in Zaria, Nigeria.
abstract: The prevalence of Mycoplasma pneumoniae in children suffering from pneumonia was investigated, using complement fixation and growth inhibition tests. From the sera of 104 children with pneumonia, 32 (31%) showed a CF titre greater or equal to 1:64, while all the 52 control children of the same age and sex had a CF titre less than 1:16. Children 6-10 years of age had the highest positive titre (41%) while the age groups 3-5 years and 0-2 years had positive titres of 30 and 28%, respectively. Both sexes were equally affected (33% male, 29% female). Mycoplasma pneumoniae was isolated in two children whose CF antibody titres were 1:16. It is concluded that M. pneumoniae plays an important role as an aetiological agent of pneumonia in children in Zaria, Nigeria, and could be included in the routine diagnostic protocol of pneumonia, especially during the dry harmattan months when cases of lobar pneumonia are prevalent.
authors.affiliation: Department of Microbiology, Ahmadu Bello University, Zaria, Nigeria.
authors.forename: F
authors.initials: F
authors.lastname: Mirza
authors.forename: A A
authors.initials: AA
authors.lastname: Ahmad
authors.forename: O A
authors.initials: OA
authors.lastname: Ifere
authors.forename: A M
authors.initials: AM
authors.lastname: Yakubu
mesh_terms: D001996:Bronchopneumonia / Q000382:microbiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009177:Mycoplasma pneumoniae / Q000302:isolation & purification*; D009549:Nigeria; D011019:Pneumonia, Mycoplasma / Q000382:microbiology*; D011018:Pneumonia, Pneumococcal / Q000382:microbiology*