Suggestion for pizza delivery

This is not a complaint but rather a suggestion since we now have this corona virus- Most restaurants have changed there delivery methods by closing the food packaging with a seal. to insure that in transit it’s not tempered/opened- but the pizza delivery hasn’t done that it’s still the same box with no seal - which is a concern because pizza deliveries sometime we see the delivery guy opening the pizza box to check if it’s the correct order - an find that he has 3 deliveries made at different address- now with corona that’s a health concern