A clinical report of highly pathogenic avian influenza A (H_5N_1)
- VernacularTitle:人高致病性H_5N_1亚型禽流感一例临床报告
- Author:
Xu-Feng GU
;
Hong-Tao SHEN
;
Chuan-Li SHAO
;
Jian-Hua HUANG
;
Li-Min ZHI
;
De-Rong LI
;
- Publication Type:Journal Article
- Keywords:
Human H_5N_1 avian influenza;
Acute respiratory distress syndrome;
Mediastinum emphysema;
Mechanical ventilation
- From:
Chinese Journal of Emergency Medicine
2006;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the clinical features and prevention means of the infection caused by the highly dathogenic avian influenza A(H_5N_1).Method The clinical data which were confirmed to be an H_5N_1 infected case were analyzed retrospectively.Results The patient,16-year-old male,had no unambi guous history of direct contact with diseased or dead poultry before the onset of the disease.After the onset of the disease,chest X-ray showed flake shadow of the right lower lung quickly spread to the whole lung,associated with mediastinum,subcutaneous emphysema,acute respiratory distress syndrome(ARDS)was occurred on the fifth day.Mechanical ventilation is the primary measure in the comprehensive treatment.On the sixth day,Chinese Center for Disease Control and Prevention detected the pharyngeal specimen of the patient by RT - PCR,Real- time PCR method and suggested positive for the A/H5/N1 virus nucleic acid andis01ated the avian flu(H_5N_1) virus.The disease course was 10 days from onset of illness to death.Conclusions Human infection by the highly pathogenic avian influenza A(H_5N_1)is a deadly infectious disease.If the lesions is widespread and associated with ARDS,prognosis is poor.
