Influence of humidity on rotavirus prevalence among Nigerian infants and young children with gastroenteritis.
AUTOR(ES)
Paul, M O
RESUMO
Rotaviruses were detected by counterimmunoelectro-osmophoresis in the feces of 16 (13.8%) of 116 infants and young children with gastroenteritis during a 5-month period (September 1979 through January 1980) in Ife, Nigeria. The rate of rotavirus detection varied inversely with relative humidity and was highest in December (38.5% positive) when the humidity was lower. There was not such a distinct relationship with temperature or vapor pressure; and although the rate of rotavirus detection was higher in the drier months (November to January; 19.3% positive) than in the rainy season months (September and October; 8.5% positive), the average humidity was lower in the drier months than in the rainy months. Low relative humidity (49 to 78%) is apparently the most important environmental factor for rotavirus survival and spread in this area.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=272062Documentos Relacionados
- Diversity of rotavirus serotypes in Mexican infants with gastroenteritis.
- Relative frequencies of rotavirus serotypes 1, 2, 3, and 4 in Venezuelan infants with gastroenteritis.
- Epidemiology of rotavirus gastroenteritis.
- Increased Prevalence of G1P[4] Genotype among Children with Rotavirus-Associated Gastroenteritis in Metropolitan Detroit
- Comparison of three enzyme immunoassays to tissue culture for the diagnosis of rotavirus gastroenteritis in infants and young children.