https://www.cbc.ca/amp/1.6179574

United CEO Scott Kirby talks to WSJ's Scott McCartney about vaccine mandates, the future of business travel and the long-term impact of...

https://skift.com/2021/09/12/vaccine-passports-in-uk-will-be-scrapped-as-part-of-winter-covid-planning/

https://www.washingtonpost.com/us-policy/2021/09/11/biden-business-vaccines-covid/

https://www.cnn.com/travel/article/france-us-travelers-restriction-covid/index.html

https://www-cnbc-com.cdn.ampproject.org/v/s/www.cnbc.com/amp/2021/09/09/unvaccinated-delta-air-lines-employees-face-health-insurance-surc...

https://www.forbes.com/sites/suzannerowankelleher/2021/09/08/vaccine-mandates-for-planes-hotels-restaurants-gallup/?sh=15e4a82b6872

https://www.travelweekly.com/Europe-Travel/Netherlands-quarantine-mandate

Companies were counting on corporate travelers to return this fall, but more businesses are keeping workers home....

https://www.cnn.com/travel/article/eu-bans-on-us-tourists-sweden-netherlands-italy/index.html

Some airlines have attributed the drop in travelers to the Delta variant https://www.foxbusiness.com/lifestyle/tsa-reports-lowest-number-...

https://www.nytimes.com/2021/09/01/opinion/covid-travel.html

https://www.cnn.com/2021/09/01/health/us-coronavirus-wednesday/index.html

Italy will require unvaccinated travelers from the United States to quarantine for five days and asks that vaccinated travelers take a...

https://skift.com/2021/08/31/global-travel-restrictions-are-averaging-350-per-country-this-far-into-pandemic/

https://www.cnn.com/2021/08/30/tech/vaccine-passport-apps-apple-samsung/index.html

https://www.bloomberg.com/news/articles/2021-08-30/the-hidden-costs-of-pcr-covid-testing-is-hampering-travel-s-comeback

The European Union action is in response to the increase in U.S. coronavirus cases. https://www.wsj.com/articles/eu-set-to-recommend-halt...

https://www.cbsnews.com/news/air-travel-tsa-august-covid-19-delta-variant/

https://www.staradvertiser.com/2021/08/23/hawaii-news/tougher-hawaii-travel-restrictions-possible-as-covid-19-surge-continues/