Emerging Infectious Disease ISSN: 1080-6059
Volume 3, Number 3—September 1997
Synopsis
Using a Mathematical Model to Evaluate the Efficacy of TB Control Measures
Figure 1

Figure 1. Percentage of PPD conversions predicted to occur as a function of time of exposure t during bronchoscopy, if different environmental control strategies were adopted, no personal protective devices were used, and the time of exposure varied from 50 to 400 minutes.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





