Mobile intervention to promote correct hand hygiene at key times to prevent COVID-19 in the Swiss adult general population: study protocol of a multiphase optimisation strategy

Amrein, Melanie AlexandraMelanie AlexandraAmreinRuschetti, Gian GiacomoGian GiacomoRuschettiBäder, CaroleCaroleBäderBamert, MelanieMelanieBamertInauen, JenniferJenniferInauen0000-0002-7884-32222024-10-092024-10-092022-02-15https://boris-portal.unibe.ch/handle/20.500.12422/69638enbehaviour change hand hygiene COVID-19 health psychology approaches100 - Philosophy::150 - Psychology600 - Technology::610 - Medicine & healthMobile intervention to promote correct hand hygiene at key times to prevent COVID-19 in the Swiss adult general population: study protocol of a multiphase optimisation strategyarticle10.48350/1685003535171610.1136/bmjopen-2021-055971