diff --git a/README.md b/README.md
index e966abcb1e48457abed0957f5eebcc08591a3c13..684e4c5759fdf41fb2ceb57859fe6de77a4753e9 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@
         - http://news.mit.edu/2020/face-shield-ppe-manufacture-covid-19-0331
     - Matt: masks
     - Jifei: swabs
+        - https://gitlab.cba.mit.edu/alfonso/swab-testing-for-covid-19
     - Lydia: modeling, transmission
         - https://lbourouiba.mit.edu/MITBourouibaCOVID19
     - Michael: fabrics, testing