Emerging Infectious Disease ISSN: 1080-6059
Volume 18, Number 2—February 2012
Research
Effect of Surveillance Method on Reported Characteristics of Lyme Disease, Connecticut, 1996–2007
Figure 2

Figure 2. Mean annual number of Lyme disease cases, by age group and surveillance method, Connecticut, 1996–2007. Black bar sections, physician-based surveillance; white bar sections, laboratory-based surveillance.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





