Volume 23, Number 6—June 2017
CME ACTIVITY - Research
Relative Risk for Ehrlichiosis and Lyme Disease in an Area Where Vectors for Both Are Sympatric, New Jersey, USA
Figure 2

Figure 2. Number of observed versus expected ehrlichiosis cases, Monmouth County, New Jersey, USA, 2014. Expected values calculated by using number of observed Lyme disease cases as benchmark.