Fig. 2
Epidemic curves for daily and monthly reported A(H7N9) human infections in China from March 2013 to December 2014. The three phases of the epidemic are indicated by dashed lines
Fig. 2 | BMC Infectious Diseases
Epidemic curves for daily and monthly reported A(H7N9) human infections in China from March 2013 to December 2014. The three phases of the epidemic are indicated by dashed lines