OBJECTIVES: The objectives of the study were to describe the epidemiology and strain characterization of rotavirus (RV), to determine the proportion of hospitalizations for diarrhea attributable to RV among children under 5 years of age, and to estimate the disease burden of RV diarrhea in Malaysia. METHODS: All children 0-59 months of age admitted for acute gastroenteritis to Kuala Lumpur Hospital (KLH) or Hospital Umum Sarawak (HUS) were surveyed. The periods of surveillance were from February 1, 2001 to April 30, 2003 in KLH and April 1, 2001 to March 31, 2003 for HUS. RESULTS: The highest rate of RV-associated diarrhea was among children aged 6-17 months, accounting for 55% of RV-associated diarrhea. There was no seasonality observed in either hospital. P[8]G9 strains were predominant, accounting for 73% of all strains in both hospitals, 80% from KLH and 61% from HUS. There was no mortality. CONCLUSIONS: RV was responsible for 38% of hospitalizations for diarrhea. It was most common in the 6-17 months age group. There was no seasonality observed for RV-associated diarrhea. The most prevalent strain of RV was P[8]G9. The estimated incidence of RV-associated diarrhea was 27 per 10000 population under the age of 5 years per year.
OBJECTIVES: The objectives of the study were to describe the epidemiology and strain characterization of rotavirus (RV), to determine the proportion of hospitalizations for diarrhea attributable to RV among children under 5 years of age, and to estimate the disease burden of RV diarrhea in Malaysia. METHODS: All children 0-59 months of age admitted for acute gastroenteritis to Kuala Lumpur Hospital (KLH) or Hospital Umum Sarawak (HUS) were surveyed. The periods of surveillance were from February 1, 2001 to April 30, 2003 in KLH and April 1, 2001 to March 31, 2003 for HUS. RESULTS: The highest rate of RV-associated diarrhea was among children aged 6-17 months, accounting for 55% of RV-associated diarrhea. There was no seasonality observed in either hospital. P[8]G9 strains were predominant, accounting for 73% of all strains in both hospitals, 80% from KLH and 61% from HUS. There was no mortality. CONCLUSIONS: RV was responsible for 38% of hospitalizations for diarrhea. It was most common in the 6-17 months age group. There was no seasonality observed for RV-associated diarrhea. The most prevalent strain of RV was P[8]G9. The estimated incidence of RV-associated diarrhea was 27 per 10000 population under the age of 5 years per year.
Authors: Way Seah Lee; Benjamin Tze Ying Lim; Pei Fan Chai; Carl D Kirkwood; Jimmy Kok Foo Lee Journal: Hum Vaccin Immunother Date: 2012-09-28 Impact factor: 3.452
Authors: Paul Francis Horwood; Dagwin Luang-Suarkia; Sauli Bebes; Karen Boniface; Siddhartha Sankar Datta; Peter Max Siba; Carl Dunn Kirkwood Journal: Am J Trop Med Hyg Date: 2012-11-05 Impact factor: 2.345
Authors: Hera Nirwati; Mohamad Saifudin Hakim; Sri Aminah; Ida Bagus Nyoman Putra Dwija; Qiuwei Pan; Abu Tholib Aman Journal: Malays J Med Sci Date: 2017-04-14