Sources, in order of appearance  

news.yahoo.com/rand-paul-says-fauci-subject-035500670.html 

abcnews.go.com/Politics/fauci-rand-paul-shouting-match-wuhan-lab-research/story?id=78946568 

news.yahoo.com/pay-them-more-biden-uses-210229168.html 

msn.com/en-us/health/medical/this-alabama-doctor-says-covid-19-patients-beg-her-for-the-vaccine-at-the-end-of-their-lives-e2-80-94-but-it-e2-80-99s-too-late/ar-AAMrQ3E 

assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1001354/Variants_of_Concern_VOC_Technical_Briefing_17.pdf 

nypost.com/2021/07/18/israel-claims-pfizer-covid-vaccine-less-effective-against-delta-variant 

israelnationalnews.com/News/News.aspx/309762 bbc.com/news/world-us-canada-57934379 

cbc.ca/news/politics/canada-jumpstart-vaccination-campaign-fourth-wave-1.6106114 

thenationaltelegraph.com/national/strong-opposition-to-vaccine-passports-is-stopping-their-implementation-across-canada