Incidence of respiratory pathogens in persons hospitalized with pneumonia in two provinces in Thailand.

S. J. OLSEN *, S. THAMTHITIWAT , S. CHANTRA , M. CHITTAGANPITCH , A. M. FRY , J. M. SIMMERMAN , H. C. BAGGETT , T. C. T. PERET , D. ERDMAN , R. BENSON , D. TALKINGTON , L. THACKER , M. L. TONDELLA , J. WINCHELL , B. FIELDS , W. L. NICHOLSON , S. MALONEY , L. F. PERUSKI , K. UNGCHUSAK , P. SAWANPANYALERT 4 AND S. F. DOWELL 11 1 Division of Emerging Infections and Surveillance Services, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; 2 International Emerging Infections Program, Thailand MOPH – US CDC Collaboration, Nonthaburi, Thailand; 3 Crown Prince Hospital, Sa Kaeo, Thailand; 4 National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Thailand; 5 Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; 6 Division of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; 7 Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; 8 Division of Foodborne, Bacterial and Mycotic Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; 9 Division of Viral and Rickettsial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; 10 Bureau of Epidemiology, Ministry of Public Health, Thailand; 11 Division of Global Disease Detection and Emergency Response, Centers for Disease Control and Prevention, Atlanta, Georgia, USA