We report a study of 8 patients with acute Mycoplasma pneumoniae infec
tion of the respiratory tract admitted to the Army Hospital Desgenette
s over a 10 months period. Our clinical observations are compared with
a review of the literature. We observed a seasonal outbreak in spring
and autumn. This infection was encountered mainly in young people. Th
e two most common clinical findings were cough and fever. Our report d
escribes mild forms of this disease. Definitive etiological diagnosis
is based opt a four-fold or higher rise in titers. The macrolides or t
etracyclines remain the most effective antibiotics.