Procedures for anal swabs collection Anal swab Anal swabs are a method of collecting samples from the rectum to detect microorganisms such as pathogens and are less painful and less harmful. Para coleta de swab anal, um cotonete estéril inserido suavemente acima do esfíncter anal (sobre 6 cm para 7 cm), girar, remover e colocar no meio de transporte. Because anal …