<prompt> Most common cause of pneumonia in children is?RSVStreptococcus pneumoniaeStaphylococcus aureusKlebsiella  <response>: Respiratory syncytial virus RSV is the most common cause of pediatric pneumonia OsIcis PaediatricsRespiratory viruses are the single most important cause of community-aquired pneumonia in pediatric age group JawetzMost common cause of pediatric pneumonia RSVMost common bacterial cause of pediatric pneumonia streptococcus pneumoniae 