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

. 2019 May 29;5(2):e13439. doi: 10.2196/13439

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

©Amaryllis Mavragani, Gabriela Ochoa. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 29.05.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Public Health and Surveillance, is properly cited. The complete bibliographic information, a link to the original publication on http://publichealth.jmir.org, as well as this copyright and license information must be included.

PMC Copyright notice

Use of the “+” feature for including misspelled terms for (a) "Gonorrhea" compared to "Gonorrea"; (b) both terms by using the “+” feature.