Concept Question Which variable is not relevant to the depletion of SARS infections? Infection Rate ·Recovery Rate Contacts between infected and uninfected people Total population http://www.diaochapai.com/survey1670473 上滋充通大滓 Shanghai Jiao Tong University+ - Concept Question Which variable is not relevant to the depletion of SARS infections? • Infection Rate • Recovery Rate • Contacts between infected and uninfected people • Total population http://www.diaochapai.com/survey1670473