Scientific article review (essay?) on mRNA vaccines (1800 words - can be slightly over but NOT less than this)

Scientific article review (essay?) on mRNA vaccines (1800 words - can be slightly over but NOT less than this). You may choose to compare the different types of vaccines or focus just on mRNA vaccines. This assessment is NOT a thorough literature review, but assesses your ability to identify and use scientific literature as you would for a more extensive review. The purpose of a literature review is to inform readers of the significant knowledge and ideas that have been established on a topic. Its purpose is to compare, contrast and/or connect findings that were identified when reviewing researchers' work. - Must use 4 PEER REVIEWED scientific journals (3 primary, 1 secondary). Primary journals will have an intro, abstract, results, discussion etc while a secondary journal will be an article review (hence, secondary!) - You will need to include a paragraph/s in which explain how you used to found your relevant sources ie. the resources and process used to find your journal articles, and how you selected sources - Do NOT use flowery language - transform the more technical language used tin scientific literature to a more simple language suitable for a different audience - Please carefully read the attached criteria