Thematic groups are formed to carry out extensive targeted advocacy activities along with media-based dissemination of research/review findings and public discussions and debates on specific issues. Bangladesh Health Watch has formed four thematic groups with the engagement of experts and stakeholders from different entities. These thematic groups are 'Thematic Group on Vaccination', 'Thematic Group on National Budget', 'Thematic Group on Health Law and Policy', 'Thematic group on Covid 19 Research, Vaccination'. The group members voluntarily work and are accountable to develop appropriate advocacy strategies and support to implement the strategies. These thematic groups are working parallelly.