Comparison of number of incident HIV cases (KX) and prevalent HIV cases (Y_1–4) between current situation and efficacy of PrEP modulated by unsafe sex practices (scenario 3 to 4-1,4-2, and 4-3).

<p>A. Comparison of number of incident HIV cases (KX) between current situation and scenarios 3 to 4-1, 4-2, and 4-3. B. Comparison of number of prevalent HIV cases (Y_1–4) between current situation and efficacy of PrEP modulated by unsafe sex practices (scenario 3 to 4-1, 4-2, and 4-3). NOTE: Stream of current status, scenarios 3. 4-1, 4-2, and 4-3. <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0090080#pone-0090080-g003" target="_blank">Figure 3A:</a> X-axis represented time sequence from now to 40 years and Y-axis represented stream of number of incident HIV cases (KX) compared to current situation with PrEP scenarios 3 to 4-1,4-2,4-3. <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0090080#pone-0090080-g003" target="_blank">Figure 3B:</a> X-axis represented time sequence from now to 40 years, and Y-axis represented the number of prevalent HIV cases (Y₁ to Y₄) comparing current situation with PrEP scenarios 3, 4-1, 4-2, and 4-3.