With profound expertise in tuberculosis and HIV disease control, Khun Sumalee, a practised nurse and civil servant for more than 30 years, joined BE Health in 2012 as a skilful programme coordinator. Khun Sumalee ensured peer educators’ empowerment and coordinates their prevention activities in Klong Toey as well as at their workplace. Building long-term collaborations between governmental organisations such as Thailand’s National TB programme, Bangkok Metropolitan Administration or Thailand’s Department of Disease Control and BE Health was also part of Khun Sumalee’s goals for BE Health. Working together and joining all possible efforts to contribute to reducing the incidence of tuberculosis and HIV in Bangkok’s poorest areas has become a reality thanks to Khun Sumalee and her team. Having collaborated more of five years with BE Health, Khun Sumalee enjoys since July 2018 a well deserved retirement while remaining available to lend assistance and provide advice whenever needed by our team members.