Zanzibar's 1812 Cholera Outbreak and the Indian Ocean Quarantine

In 1812, a cholera pandemic swept from Bengal to Zanzibar, killing thousands and reshaping trade in the Indian Ocean. This episode follows the disease's journey aboard Gujarati dhows, the brutal quarantine at Stone Town's harbor, and the surprising role of Khoja merchants like Jairam Sewji in managing the crisis. We explore how the Busaidi sultanate's response to the outbreak—confining ships, burning cargo, and enforcing new maritime health passes—laid the groundwork for colonial-era sanitation policies. Along the way, we meet the watoro laborers forced into the shambas during the epidemic, the Bhatia scribes tracking mortality in ledgers, and the little-known 1815 quarantine regulations that preceded the Moresby Treaty. It's a story of medicine, empire, and the unexpected power of a microbe to rewrite history. #Cholera1812 #Zanzibar #IndianOcean #Busaidi #JairamSewji #Khoja #Quarantine #SaidbinSultan #StoneTown #Watoro #MoresbyTreaty #PandemicHistory #GujaratiTrade #Dhow #CloveShamba #History #FexingoHistory #SwahiliCoast Keep every episode free: buymeacoffee.com/fexingo