Coping with drug resistant tuberculosis alongside COVID-19 and other stressors in Zimbabwe: a qualitative study

BACKGROUND: Households in low-resource settings are more vulnerable to events which adversely affect their livelihoods, including shocks such as the death of a family member, inflation, droughts and more recently COVID-19. Drug Resistant Tuberculosis (DR-TB) is also another shock that inflicts physical, psychological and socioeconomic burden on individuals and households. We describe experiences and coping strategies among people affected by DR-TB and their households in Zimbabwe during the COVID-19 pandemic, 2020 to 2021. METHODS: We conducted 16 in-depth interviews with adults who had just completed or were completing treatment. Interview themes included health seeking behaviour, impact of DR-TB on livelihoods and coping strategies adopted during treatment. We analysed data using thematic analyses. RESULTS: Health seeking from providers outside the public sector, extra-pulmonary TB and health system factors resulted in delayed DR-TB diagnosis and treatment and increased financial drain on households. DR-TB reduced productive capacity and narrowed job opportunities leading to income loss that continued even after completion of treatment. Household livelihood was further adversely affected by lockdowns due to COVID-19, outbreaks of bird flu and cattle disease. Stockouts of DR-TB medicines, common during COVID-19, exacerbated loss of productive time and transport costs as medication had to be accessed from other clinics that were further away. Reversible coping strategies included: reducing number of meals; relocating in search of caregivers and/or family support; spending savings; negotiating with school authorities to keep children in school. Some households had to adopt irreversible coping strategies such as selling productive assets and withdrawing children from school. CONCLUSION: DR-TB combined with COVID-19 and other stressors pushed households into deeper poverty, and vulnerability. Multi-sectoral approaches that combine health systems, psychosocial and economic interventions are crucial to mitigate diagnostic delays and suffering, and meaningfully support people with DR-TB and their households to compensate the loss of livelihoods during and post DR-TB treatment.