Identification of circo-like virus-Brazil genomic sequences in rawsewage from the metropolitan area of São Paulo: evidence of circulation two and three years after the first detection - Castrignano, Silvana Beres; Nagasse-Sugahara, Teresa Keico; Garrafa, Patrícia; Monezi, Telma Alves; Barrella, Karina Medici; Mehnert, Dolores Ursula (Memórias do Instituto Oswaldo Cruz, 2017)