. 2018 Apr 6;4(2):e38. doi: 10.2196/publichealth.8145
©Kiffer George Card, Nathan Lachowsky, Blake W Hawkins, Jody Jollimore, Fahmy Baharuddin, Robert S Hogg. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 06.04.2018.
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Figure 2.
Loess smoothed mention of health messages overtime (2010-2016), stratified by keyword. PrEP: pre-exposure prophylaxis.