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The circulation of human astrovirus genotypes in the Central West Region of Brazil
2009
Memórias do Instituto Oswaldo Cruz
Preserved Fulltext
Out of 1,588 faecal samples of children taken from three locations of the Central West Region of Brazil, 57 were positive for astroviruses (HAstVs) using reverse transcription-polymerase chain reaction (RT-PCR). They were genotyped by nested RT-PCR and/or genomic sequencing. HAstV-1 (42.8%), HAstV-2 (23.2%), HAstV-3 (3.6%), and were detected. In Goiânia and Campo Grande, HAstV-1 was the most frequently detected genotype while in Brasília (DF) it was HAstV-2. Shifts in the circulation of
doi:10.1590/s0074-02762009000400021
pmid:19722093
fatcat:wastnqqt7favnhk2vvfliuc5ie