Short Report Outpatient Upper Respiratory Tract Viral Infections in Children with Malaria Symptoms in Western Kenya

A cross sectional study was performed in children 5 through 10 years of age presenting to outpatient clinics in Nyanza Province Kenya in which nasal swab and blood specimens were collected during the high malaria trans mission season Patients presenting with malaria like symptoms within 4 days of fever onset were enrolled in the study Plasmodium parasitemia was determined by blood smear microscopy Nasal swabs were screened for a panel of respiratory viruses by polymerase chain reaction Influenza A, rhinoviruses and other respiratory viruses were detected in 18%, 26% and 12% of 197 specimens respectively Four of 36 patients with influenza A had a positive malaria blood slide compared with 20 of 52 patients with rhinovirus A significant burden of disease caused by influenza A in febrile children during the study period was observed, highlighting the need for further research into the burden of influenza disease in regions where malaria is holoendemic