Volume 17, Number 7—July 2011
CME ACTIVITY - Research
Hantavirus Pulmonary Syndrome, United States, 1993–2009
Figure 2

Figure 2. Cumulative number of hantavirus pulmonary syndrome cases by month of onset, United States, 1993–2009.
Figure 2. Cumulative number of hantavirus pulmonary syndrome cases by month of onset, United States, 1993–2009.