Infographic describing the ShieldT3 site collection process: Beforehand, do not eat, drink, smoke or brush your teeth. Do sanitize your hands.  Retrieve a vial and funnel. Remove the vial cap and hold onto it. Attach the funnel securely to the vial. Deposit a small amount of saliva into the funnel. Remove the funnel and discard it. Screw the cap on the vial and tighten. Sanitize the vial, put it into the bag and seal the bag. Present the bag and the QR for scanning. Place the scanned sample where directed.