Update 4 files

- /external/lab-hsa/ppe/img/Gloves1.png
- /external/lab-hsa/ppe/img/Gloves2.png
- /external/lab-hsa/ppe/img/Gloves3.png
- /external/lab-hsa/ppe/ppe.md

external/lab-hsa/ppe/ppe.md

@@ -22,11 +22,39 @@ for wearing the approriate PPE that will vary depending on the hazards present i
 
 - Appropriate **disposable gloves** (when handling biological materials or chemicals)
 
-    Not sure which glove to use? **Consult the chemical's Safety Data Sheet (SDS) or the [safety officer](https://service.uni.lu/sp?id=sc_cat_item&sys_id=f140d745dbe83c905c72ef3c0b96194e&sysparm_category=cca7f2c1db683c905c72ef3c0b961940) for guidance.**
+<div align="center">
+<img src="img/Gloves1.png" width="20%">
+<div>
+
+  Not sure which glove to use? **Consult the chemical's Safety Data Sheet (SDS) or the [safety officer](https://service.uni.lu/sp?id=sc_cat_item&sys_id=f140d745dbe83c905c72ef3c0b96194e&sysparm_category=cca7f2c1db683c905c72ef3c0b961940) for guidance.**
+
+ It is not that trivial to safely wear and remove disposable gloves without becoming contaminated, please watch the video in [DOCEBO platform](https://unisupport.docebosaas.com/learn/course/52/play/332:103/how-to-wear-and-remove-gloves;lp=3 ).
+
+Integrity of the gloves should be checked each time you put on new gloves. The size of the gloves has to fit to ensure good protection.
+
+
+In BSL-1 and BSL-2 Labs: Only work with gloves in the laboratory
+Change both gloves between different lab levels (BSL-1 or BSL-2)
+
+<div align="center">
+<img src="img/Gloves2.png" width="20%">
+<div>
+
+Do not touch the door handle or the elevator button with your gloves!
+
+
+Exception is done for the doors marked by this sign:
+
+<div align="center">
+<img src="img/Gloves3.png" width="20%">
+<div>
+For Microscopes, computers and keyboard: stickers on the instruments indicates if gloves are required.
+
+Important: 
+Do not touch face, hair, skin with your gloves.
+Do not touch your badge/phone with your gloves.
 
-    It is not that trivial to safely wear and remove disposable gloves without becoming contaminated, please watch the video in [DOCEBO platform](https://unisupport.docebosaas.com/learn/course/52/play/332:103/how-to-wear-and-remove-gloves;lp=3 ).
 
-    Integrity of the gloves should be checked each time you put on new gloves. The size of the gloves has to fit to ensure good protection.
 
 - **Specific PPEs** depending on the performed activity (faceshield, thermal gloves, themal appron,...)