Troopships and railways carried lethal wave
The deadly second wave of the 1918 influenza reached South Africa on troopships returning from Europe via Sierra Leone and spread inland along the railway network within days. Mine compounds such as those at Kimberley and on the Rand concentrated workers in crowded barracks, and when sick or frightened migrant labourers were sent home by rail, the epidemic reached remote rural areas. The same infrastructure that built the industrial economy distributed the disease efficiently across the country.