FDA approval for Pfizer vaccine could happen this week: reports<br/><a href="https://www.wfaa.com/article/news/health/coronavirus/vaccine/full-fda-vaccine-approval-expected-to-impact-vaccine-requirements-advertising-and-hesitancy/287-0cbf4de8-430f-4a80-8cce-44540bdbed5b" rel="noreferrer noopener" target="_blank">wfaa.com</a>