vaccines

Q 1. a.  WHAT is the criteria for Immunizations ? – what do we immunize against and why??

What are vaccines made of?
Q 2. What is the current research in COVID – 19 vaccines: what are they made of, what do they aim to achieve when given, how many types are currently on trial or in research?

Instructions:

Use the answer sheet attached to type in your answers DO NOT COPY QUESTION.
Do a literature search and write your discussion in Word Doc. at least ONE page for EACH Question, use 11 or 12 font size, single or 1.5 line spacing, avoid photos, NO bullet points.