Bolivia's prisons were already overcrowded and understaffed prior to the Covid-19 pandemic. The prison population rate was high at 150 per 100,000 and occupancy was at 236% of capacity with most prisoners sharing cells. Mental health services and psychiatrists per capita were scarce. When the pandemic hit, Bolivia's weak healthcare system and political unrest exacerbated risks to prisoners' health and rights. Overcrowding made social distancing impossible and exposed prisoners to high risk of virus transmission. The pandemic highlighted the need for reforms like reducing overcrowding, improving prison data reporting, researching mental health in prisons, and strengthening legislation on prisoners' right to health.