Molecular Analysis of Human Metapneumovirus Detected in Patients with Lower Respiratory Tract Infection in Upper Egypt

Figure 1

Monthly distribution of respiratory viruses causing LRTI. From 2005 to 2008, respiratory samples from patients with LRTI were collected and investigated for the presence of RSV, AdV, HMPV, and FLU. The gray shaded area in this figure shows the number of investigated samples per month. Each number of virus-positive samples is represented both with a bar and absolute values in the abscissa.