Seasonal trends of viral respiratory tract infections in the tropics

F. T. CHEW; S. DORAISINGHAM; A. E. LING; G. KUMARASINGHE; B. W. LEE

doi:10.1017/S0950268898008905

Abstract

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To evaluate the seasonal trends of viral respiratory tract infections in a tropical environment, a retrospective survey of laboratory virus isolation, serology and immunofluorescence microscopy in two large general hospitals in Singapore between September 1990 and September 1994 was carried out. Respiratory tract viral outbreaks, particularly among infants who required hospitalization, were found to be associated mainly with respiratory syncytial (RSV) infections (72%), influenza (11%) and parainfluenza viruses (11%). Consistent seasonal variations in viral infections were observed only with RSV (March–August) and influenza A virus (peaks in June, December–January). The RSV trends were associated with higher environmental temperature, lower relative humidity and higher maximal day-to-day temperature variation. Although the influenza A outbreaks were not associated with meteorological factors, influenza B isolates were positively associated with rainfall. These data support the existence of seasonal trends of viral respiratory tract infections in the tropics.

Crossref Citations

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Kaiser, Laurent Couch, Robert B Galasso, George J Glezen, W.Paul Webster, Robert G Wright, Peter F and Hayden, Frederick G 1999. First International Symposium on Influenza and Other Respiratory Viruses: summary and overview. Antiviral Research, Vol. 42, Issue. 3, p. 149.

Zuckerman, Jane N. 1999. Imported tropical respiratory tract infections. Current Opinion in Pulmonary Medicine, Vol. 5, Issue. 3, p. 164.

Habib, Najibullah A. and Behrens, Ron H. 2000. Respiratory infections in the traveler. Current Opinion in Pulmonary Medicine, Vol. 6, Issue. 3, p. 246.

Woodhead, M Lavanchy, D Johnston, S Colman, P and Fleming, D 2000. NEURAMINIDASE INHIBITORS: PROGRESS IN THE MANAGEMENT OF INFLUENZA. International Journal of Clinical Practice, Vol. 54, Issue. 9, p. 604.

CARBONELL-ESTRANY, XAVIER and QUERO, JOSÉ 2001. Hospitalization rates for respiratory syncytial virus infection in premature infants born during two consecutive seasons. The Pediatric Infectious Disease Journal, Vol. 20, Issue. 9, p. 874.

Dowell, Scott F. 2001. Seasonal Variation in Host Susceptibility and Cycles of Certain Infectious Diseases. Emerging Infectious Diseases, Vol. 7, Issue. 3, p. 369.

Weber, Andreas Weber, Martin and Milligan, Paul 2001. Modeling epidemics caused by respiratory syncytial virus (RSV). Mathematical Biosciences, Vol. 172, Issue. 2, p. 95.

Tsai, Huey-Pin Kuo, Pin-Hwa Liu, Ching-Chuan and Wang, Jen-Ren 2001. Respiratory Viral Infections among Pediatric Inpatients and Outpatients in Taiwan from 1997 to 1999. Journal of Clinical Microbiology, Vol. 39, Issue. 1, p. 111.

Ehlers, Martin Silagy, Chris Fleming, Douglas and Freeman, Daryl 2001. New Approaches for Managing Influenza in Primary Care. Clinical Drug Investigation, Vol. 21, Issue. 6, p. 443.

Simonsen, Lone 2001. Influenza-related morbidity and mortality among children in developed and developing countries. International Congress Series, Vol. 1219, Issue. , p. 13.

Kofidis, T Pethig, K Rüther, G Simon, AR Strueber, M Leyh, R Akhyari, P Wiebe, K and Haverich, A 2002. Traveling after heart transplantation. Clinical Transplantation, Vol. 16, Issue. 4, p. 280.

Chan, P.W.K. Chew, F.T. Tan, T.N. Chua, K.B. and Hooi, P.S. 2002. Seasonal variation in respiratory syncytial virus chest infection in the tropics. Pediatric Pulmonology, Vol. 34, Issue. 1, p. 47.

Glezen, W. Paul 2002. Influenza vaccination for healthy children. Current Opinion in Infectious Diseases, Vol. 15, Issue. 3, p. 283.

PIEDRA, PEDRO A. 2002. Future directions in vaccine prevention of respiratory syncytial virus. The Pediatric Infectious Disease Journal, Vol. 21, Issue. 5, p. 482.

Shek, Lynette Pei-Chi and Lee, Bee-Wah 2003. Epidemiology and seasonality of respiratory tract virus infections in the tropics. Paediatric Respiratory Reviews, Vol. 4, Issue. 2, p. 105.

Souza, Leda Solano de Freitas Ramos, Eduardo Antônio Gonçalves Carvalho, Fernando Martins Guedes, Virgínia Maria Castro Ribeiro Souza, Lídia Silva Rocha, Cristiane Machado Soares, Andréa Barreto Velloso, Luciana de Freitas Macedo, Izolete Santos Moura, Fernanda Edna Araujo Siqueira, Marilda Fortes, Silvana Jesus, Cibele Cruz de Santiago, Christiane Maria Gaspar Carvalho, Ana Maria da Silva and Arruda, Eurico 2003. Viral respiratory infections in young children attending day care in urban Northeast Brazil. Pediatric Pulmonology, Vol. 35, Issue. 3, p. 184.

STENSBALLE, LONE GRAFF DEVASUNDARAM, JAYANTH K. and SIMOES, ERIC A. F. 2003. Respiratory syncytial virus epidemics: the ups and downs of a seasonal virus. The Pediatric Infectious Disease Journal, Vol. 22, Issue. Supplement, p. S21.

Dowell, Scott F and Ho, Mei Shang 2004. Seasonality of infectious diseases and severe acute respiratory syndrome–what we don't know can hurt us. The Lancet Infectious Diseases, Vol. 4, Issue. 11, p. 704.

Lin, Tzou-Yien Huang, Yhu-Chering Ning, Hsiao-Chen and Tsao, Kou-Chien 2004. Surveillance of respiratory viral infections among pediatric outpatients in northern Taiwan. Journal of Clinical Virology, Vol. 30, Issue. 1, p. 81.

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Seasonal trends of viral respiratory tract infections in the tropics

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