Rapid detection and clinical features of infants and young children with acute lower respiratory tract infection due to respiratory syncytial virus.

During December to the end of February of 2003 and 2004, a total of 282 nasopharyngeal aspirates were obtained from infants and young children admitted to the Buraidah Maternity and Pediatric Hospital, Al-Qassim, Saudi Arabia, and clinically diagnosed as suffering from acute lower respiratory tract infections. The aspirates were tested for the presence of respiratory syncytial virus using direct fluorescein-labeled monoclonal antibody assay. Of the 282 specimens, 128 (45.

Rapid detection and clinical features of influenza and parainfluenza in infants and young children hospitalized with acute lower respiratory illnesses.

During the winter seasons of 2003 and 2004, a total of 282 nasopharyngeal aspirates (NPAs) were obtained from infants and young children admitted to the Buraidah Maternity and Pediatric Hospital, Al-Qassim, Saudi Arabia, and clinically diagnosed as suffering from acute lower respiratory tract infections. NPAs were screened for the presence of respiratory viruses and further confirmed for the presence of influenza, parainfluenza, and adenovirus using direct fluorescein-labeled monoclonal antibody assay. Of all the 282 specimens, 44 (15.