by UC Davis Estimated seroincidence of typhoidal Salmonella by study community and age group. Age groups are denoted by point shapes for the median, with lines indicating the 95% CI. Boxes reflect the height of the median estimate for the overall population-based serosurvey. Credit: The Lancet Microbe (2022). DOI: 10.1016/S2666-5247(22)00114-8 An international team of researchers found a...
