Dabernat H, Bauriaud R, Delmas C, Lareng M B
Pathol Biol (Paris). 1983 Feb;31(2):103-6.
The occurrence of Haemophilus in throat swabs from 273 hospitalized children aged 0-15 years has been investigated. Haemophilus was detected in 124 children. H. influenzae was observed in 15.7% of the children and 37.6% of the carriers. H. parainfluenzae was observed in 31.8% of the children and 70% of the carriers. The carriage rate of Haemophilus influenzae type b occurred in 6.6% of the children and was not observed in children aged less than six months. One nontypable, biotype II strain of H. influenzae (2.2%) was resistant to ampicillin and tetracycline; one biotype I, type b strain was resistant to tetracycline. Among 90 strains of H. parainfluenzae, 20 were beta-lactamase-producing strains; 80% of these strains were isolated in children aged more than two years. Beta-lactamase-producing Haemophilus was detected in 7.7% of children but only 0.36% of children were carrier of ampicillin-resistant H. influenzae. No chloramphenicol-resistant strain was isolated during this study.
对273名0至15岁住院儿童的咽拭子中嗜血杆菌的出现情况进行了调查。在124名儿童中检测到了嗜血杆菌。在15.7%的儿童和37.6%的带菌者中观察到流感嗜血杆菌。在31.8%的儿童和70%的带菌者中观察到副流感嗜血杆菌。b型流感嗜血杆菌的携带率在6.6%的儿童中出现，在6个月以下的儿童中未观察到。一株不可分型的II型流感嗜血杆菌（2.2%）对氨苄西林和四环素耐药；一株I型b型菌株对四环素耐药。在90株副流感嗜血杆菌中，20株是产β-内酰胺酶的菌株；其中80%的菌株是从两岁以上的儿童中分离出来的。在7.7%的儿童中检测到产β-内酰胺酶的嗜血杆菌，但只有0.36%的儿童是耐氨苄西林流感嗜血杆菌的携带者。在本研究期间未分离出耐氯霉素的菌株。
