Objectives: Immuno-epidemiological studies of orally acquired. enteric pathogens such as nontyphoidal Salmonella (NTS) often focus on serological measures of immunity. ignoring potentially relevant oral mucosal responses. In this study we sought to assess the levels and detectability of both oral fluid and serum IgG and IgA to NTS antigens. https://www.mariameetsanna.com/product-category/scalp-therapy-4-conditioner/