Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2020 Aug 21;223(8):1466–1477. doi: 10.1093/infdis/jiaa526

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2020. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)

PMC Copyright notice

Figure 5. — Evolution of monthly incidence of malaria infections by microscopy, Amazon river levels and human biting rates (HBR) in Lupuna (A) and Cahuide (B) from January 2012 to December 2016. Dashed lines represent incidence in 2012 and 2016 estimated with surveillance data, while solid lines in 2013-2015 with cohort data. HBRs were estimated using published entomological data from 12-h mosquito collections by human landing catch (HLC) before the study in 2012, from January to June in 2013-2015, and in August, October and December 2013-2014. Monthly water levels of the Amazon River were calculated with daily data from the Peruvian Amazon Service of Hydrography and Navigation. Green, blue, and black arrows indicate months when respectively indoor residual spraying (IRS) with 5% deltamethrin, distribution of long-lasting insecticidal nets (LLINs), and population screenings using microscopy and treatment of confirmed infections were conducted. The left Y-axis indicates incidence rates (number of infections/100 person-months) and river levels (meters above 100), while the right Y-axis human biting rates (bites/person/night). see online version for color figure.