diff --git a/README.md b/README.md
index 0dba968823b6273e74b5f3d8bb8963f301c27310..e0df663f70525e280b5a94e9cf1c0d38d84db81c 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,8 @@
         - https://www.airbus.com/
     - Alex
         - https://www.dupont.com/brands/tyvek.html
+    - ? Paul, Kris
+        - https://www.bostonglobe.com/2020/04/24/nation/hospitals-are-using-special-protective-booths-test-patients-coronavirus/
     - Bruce
         - https://www.ragoninstitute.org/
     - Ane