Gender, migration and perceptions of HIV risk in Mexico.

This study examines the role that duty plays in men's and women's perceptions of HIV-related risk in Mexico, and how gender and migration influence these perceptions. We draw on qualitative data from the 2014 Study of Health and Migration in Mexico (SHMM), which included 24 in-depth interviews with migrant men and non-migrant women living in a medium-sized city in Guanajuato, Mexico. While men report migrating out of responsibility to provide for their families, this sense of duty also had implications for their sexual health behaviours. Duty permeates how residents in this migrant-sending community described their perceptions of HIV risk, with men and women drawing consistently on three aspects of duty: fidelity, gendered sexual expectations, and the burden of HIV prevention. We argue that a strong sense of duty can prompt gender role expansion for migrant men and limit gender role expansion for non-migrant women.