In COVID positive adults, ages 35-65, what is the effect of COVID vaccination in comparison to no COVID vaccination on incidence of mechanical ventilation during first 48 hours of hospitalization?

Description
PICOT Question:In COVID positive adults, ages 35-65, what is the effect of COVID vaccination in
comparison to no COVID vaccination on incidence of mechanical ventilation during first 48 hours of
hospitalization?
This PICOT research question is going to be used to do a literature review to identify articles that relate to
the research question.
Document provided for the guidelines and template for how each article has to be translated with the PICOT
question.
For each article, the review of literature should be a page long with the template provided.
So it should be at least 6 pages total for the 6 sources being translated to the review of literature.
Each Research article must be found on https://www.cochranelibrary.com or other nursing database that
includes nursing journals and publications from the National League for Nursing and the American Nurses
Association or google scholar.
Must be qualitative or quantitative and put in each summary.
See guideline from additional material for the rubric and template.