Prevalência do papilomavírus humano (HPV) em Belém, Pará, Brasil, na cavidade oral de indivíduos sem lesões clinicamente diagnosticáveis

Abstract

This cross-sectional study aimed to determine HPV prevalence in the oral cavity of individuals without clinically diagnosable lesions and to identify the respective HPV types. A total of 166 samples were analyzed from patients 18 years or older in the State of Pará, Brazil. Samples were collected by sterile brush scraping in the oral cavity. HPV detection used polymerase chain reaction (PCR). Infected samples were typed as HPV 6, 11, 16, 18, 31, 33, 35, 52, and 58. HPV was present in 40 samples (24.1%). Three samples (7.5%) were positive for HPV 6, five (12.5%) for HPV 18, and one (2.5%) for HPV 58.