Monitoring compliance with Kenya's shisha ban in select public hospitality venues in Nairobi.

Introduction: Seven countries in the WHO African Region have banned the sale and/or use of shisha. In 2017, Kenya implemented a comprehensive ban on shisha, including the use, import, manufacture, sale, offer of sale, advertising, promotion, distribution and encouraging or facilitating its use. The objective of this study was to assess compliance with the ban of shisha use in select public hospitality venues in Nairobi, Kenya.