PEW RESEARCH - Among U.S. adults who have used a dating site or app in the past year, 47% say it has been at least somewhat important to them that the profiles they look at include someone's COVID-19 vaccination status, according to Pew Research Center survey. This includes 23% who say it's been very important to see this information. The survey, conducted July 5-17, 2022, found that 9% of U.S. adults have used a dating site or app in the past year.