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...
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