Ordered from a Chinese, due in about an hour.
Should i be worried?
Hand washing upon exchange? Checking for bat meat in meal etc?
(actually order chips and chicken chow mein)
Provided that the person delivering washes his hands between each delivery, doesn't handle money, wears gloves when he delivers your package. If food is in a paper wrapper tip the food out and throw packing away. Wash hands before eating and don't order cold food. You should be ok.
The delivery person should ring your bell or knock on your door, leave the food on your doorstep, take a few steps back and wait for you to pick it up.