Contributions highlight cumulative effects of past processes on disease emergence and re-emergence.

The past century has been characterized by multiple epidemics and pandemics.

Historical analyses of specific concepts underscore neglect of long-term health problems in Africa.

African histories of inequity echoed in present COVID-19 vaccination inaccessibility.

This postscript reflects on this special issue's contributions for readers preoccupied with the COVID-19 pandemic. First, these articles on African environment and health underscore that past process of and interventions into land use and human health have cumulative effects on disease emergence and re-emergence. Relatedly, although multiple epidemics have affected the African continent and other parts of the world over the past century, global health institutions and actors have sidelined or forgotten these epidemics. These analyses draw our attention to the historical production and mobilization of specific concepts which frame what questions are asked, how they are answered, and the material solutions provided or withheld. And finally, these pieces highlight the ethical stakes of agricultural, conservation, and health interventions, reminding us that the African continent's histories are fraught with inequities from colonial and postcolonial extractive relations and racist assumptions that have undermined livelihoods, food security and health. As African states, institutions, and global health critics politick for vaccine equity and deplore the inequitable access to COVID-19 vaccines in African countries compared to the rest of the world, these articles remind us that these long-standing inequities should catalyze fundamental change.

COVID-19

Disease emergency

Equity

Environmental history

Global health

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