Fix SIR eq

blab · May 24, 2017 · 85d44e9 · 85d44e9
1 parent 319701d
commit 85d44e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/models-and-serology/models.html b/models-and-serology/models.html
@@ -57,7 +57,7 @@ <h3>In multistrain models, pathogens (or immune cells) interact via resource com
 					<h3>Simple SIR model</h3>
 					<br>
 					<img class="stretch" src="images/sir_simple_compartments.png">
-					<p>$dS/dt = \beta S I$</p>
+					<p>$dS/dt = - \beta S I$</p>
 					<p>$dI/dt = \beta S I - \gamma I$</p>
 					<p>$dR/dt = \gamma I$</p>
 				</section>