the topic is: The phenomenon of COVID 19 breakthrough infections in fully vaccinated individuals. 
Please use the measurement strategies of……  medical records related to the information of the volunteer participating in the clinical trial study.
Please use the following article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8158893/
The rubric is attached below also the matrix table and please use in-text citations!

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