please provide more context im not sure what you are trying to ask
Answer:
The answer is D- A Nurse
(If not its definitely A)
Explanation:
( :
beep bop boop
Advantages of Edible Vaccines:
1. No need to use needles for administration which means, no pain for the patient.
2. Easily ingested since it is just edible and vaccine will be easily transported.
3. Less cost in production.
4. Mass production is possible.
5. Heat stability.
Disadvantages of Edible Vaccines:
1. Environmentalists are concerned that the proteins produced could accidentally make their way into the food supply.
2. Regulatory issue on where should they be classified as.
I believe it is "Secondary"
