Figure 3.
Histogram of age for positive and negative dogs for Leptospira from July 2015 to July 2016 in the urban area of Londrina, Southern Brazil.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.