So Camp Lazear was founded and was named after this hero. There were erected two large frame buildings, one for infected mosquitoes and one for infected clothing. The mosquito building was divided into two parts by a permanent wirecloth partition, impervious to even the smallest mosquito, but of course permitting free circulation of air. All the windows and doors were securely screened in like manner, so that it was impossible for mosquitoes to pass in or out. This building was ventilated in the most thorough manner. Three men entered it and lived there for a fortnight. One of them entered the compartment which was infested with fever-infected mosquitoes, and was bitten by them. The others remained in the other compartment which was free from mosquitoes but through which the same air circulated and in which all other conditions were identical with those in the insect room. The result was that the man who was bitten developed the fever, while the others, though fully as susceptible to it as he, showed no signs of it. Such was the convincing demonstration of the mosquito house. The clothing building was kept free from mosquitoes, but was well stocked with the clothing and bedding of yellow fever patients. There were the beds in which men had died of the fever, soiled with their vomit and other excreta. The room was purposely deprived of ventilation, so that its air should constantly be heavy with the reek of disease and death. Into that indescribably loathsome place brave men entered, and there they lived for weeks, wearing the soiled clothing and sleeping in the soiled beds of those who had died of the pestilence. But not one of them contracted the fever. Not one sickened. All emerged from the noisome place at the end of the experiment in perfect health. Such was the convincing demonstration of the infected clothing house.