Form Follows Fever is the first in-depth account of the turbulent early years of settlement and growth of colonial Hong Kong across the 1840s. During this period, the island gained a terrible reputation as a diseased and deadly location. Malaria, then perceived as a mysterious vapour or miasma, intermittently carried off settlers by the hundreds. Various attempts to arrest its effects acted as a catalyst, reconfiguring both the city’s physical and political landscape, though not necessarily for the better.