Yellow Fever at Miami 43 from Havana." One month later, on March 31, a formal quarantine of Miami against Havana was announced this had been standard practice since the city's incorporation. The wooden-hull steamer Lincoln was replaced by the steel-hull steamer Miami on the Miami to Havana run, possibly because wooden-hull vessels were thought more likely to hold the contagion of yellow fever." On August 11, yellow fever broke out in the Soldier's Home, Hampton, Virginia, among soldiers recently returned from duty in Havana. Two weeks later, the first case of yellow fever was discov- ered in Key West. Jackson was notified of this occurrence on Au- gust 31, prompting him to order the institution of a quarantine against expected refugees from Key West. The quarantine went into effect on September 1.13 About September 2, the steamer Santa Lucia, carrying fumi- gating equipment, took up station in the mouth of the channel at Cape Florida.14 Persons living on the Keys who wanted to make purchases in Miami placed their order at this quarantine station, and the orders were taken by "immunes" to town and brought back to the station. All craft entering Biscayne Bay were stopped, fumigated and re- quired to remain in detention from five to seven days. If no sickness appeared, the craft was permitted to proceed up the bay to Miami. Among the first parties intercepted was a group of Miami mechanics who had been working in Key West and had fled under cover of darkness. When they arrived at the bay, they were stopped and placed on Soldier's Key in Biscayne Bay where they battled hordes of mosquitos for a week before entering Miami.15 Another hapless detainee was Captain Charles John Peacock of Coconut Grove who was returning from Key West with a schooner load of stable manure to sell to the farmers. He had to dump the manure in the bay and t".L.'il FLI-,I' l Iu L AITV JJU "-F"QORDA - afir W IRIWF 1 ra.. YellowFeverImmunity Card,signed by Dr. James M.Jackson. (Courtesy of Dr. William M. Straight)