From d51b31b4b736fc6f50a35fceb96740ddf2a00243 Mon Sep 17 00:00:00 2001
From: Andrew Myers <atmyers2@gmail.com>
Date: Tue, 17 Oct 2023 08:48:23 -0700
Subject: [PATCH] document vaccine efficacy

---
 docs/source/usage/how_to_run.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/source/usage/how_to_run.rst b/docs/source/usage/how_to_run.rst
index f0b2ff8..4302f1e 100644
--- a/docs/source/usage/how_to_run.rst
+++ b/docs/source/usage/how_to_run.rst
@@ -91,6 +91,8 @@ In addition to the ExaEpi inputs, there are also a number of runtime options tha
     one entry for each disease strain.
 * ``disease.reduced_inf`` (`float`, example: ``0.1``)
     The cross-strain reduction factor to the transmission probability.
+* ``disease.vac_eff`` (`float`, example: ``0.4``)
+    The vaccine efficacy - the probability of transmission will be multiplied by this factor
 
 In addition to the ExaEpi inputs, there are also a number of runtime options that can be configured for AMReX itself. Please see <https://amrex-codes.github.io/amrex/docs_html/GPU.html#inputs-parameters>`__ for more information on these options.