Volume 9, Number 6—June 2003
Research
Human Metapneumovirus Infections in Hospitalized Children1
Figure 1

Figure 1. Age at admission of children hospitalized for acute respiratory tract infections caused by human metapneumovirus (HMPV) (A), human respiratory syncytial virus (HRSV) (B), and influenza A (C) as well as for the whole study population (D).
1This study was presented in part at the 42nd International Conference on Antimicrobial Agents and Chemotherapy, September 27, 2002, San Diego, California.