Fig. 3From: An outbreak vector-host epidemic model with spatial structure: the 2015–2016 Zika outbreak in Rio De JaneiroThe time dependent mosquito breeding function β(t) for the 2015–2016 seasonal mosquito population in Rio de Janeiro Municipality. The graph of β(t) rises rapidly in November 2015, to its maximum in early January 2016, and then falls steadily to a low value in May 2016Back to article page