%0 Report %K Contact Tracing %K Post-exposure prophylaxis %C Geneva %D 2020 %G eng %I World Health Organization %T Leprosy/Hansen disease: Contact tracing and post-exposure prophylaxis %U https://apps.who.int/iris/bitstream/handle/10665/336679/9789290228073-eng.pdf %8 11/2020 %9 Technical Guidance