Outbreak of chikungunya in Johor Bahru, Malaysia: clinical and laboratory features of hospitalized patients.
In 2008, an outbreak of chikungunya infection occurred in Johor. We performed a retrospective review of all laboratory confirmed adult chikungunya cases admitted to Hospital Sultanah Aminah, Johor Bahru from April to August 2008, looking into clinical and laboratory features. A total of 18 laboratory confirmed cases of chikungunya were identified with patients presenting with fever, joint pain, rash and vomiting. Haemorrhagic signs were not seen. Lymphopenia, neutropenia, thrombocytopenia, raised liver enzymes and deranged coagulation profile were the prominent laboratory findings. We hope this study can help guide physician making a diagnosis of chikungunya against other arborviruses infection.
Medical Department, Hospital Sultanah Aminah, 80100 Johor Bahru, Malaysia.
L P
LP
Chew
H H
HH
Chua
D018354:Alphavirus Infections / Q000175:diagnosis* / Q000453:epidemiology* / Q000821:virology; D002646:Chikungunya virus / Q000302:isolation & purification*; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies