Evaluating the transmission routes of hand, foot, and mouth disease in Guangdong, China

Abstract

Although it is an enteroviral infectious disease, recent studies suggest that respiratory transmission might play a role in the transmission of hand, foot, and mouth disease (HFMD). We evaluated the transmission modes (respiratory and fecal-oral transmission) of HFMD among children using a case-control study in Guangdong, China. Our analyses suggested that fecal-oral transmission might be the principal transmission mode of HFMD among children in the study area, and handwashing habits of the children and their parents should be emphasized to control this infection.