What happened to Hassan "was a tragedy", says El Hilali, but it was a preventable one. After Hassan died, his wife and two daughters decided to get vaccinated. And so, Hilali tells her fellow Moroccans, should everyone else. By 2021, El Hilali was receiving 30 to 50 videos a day from friends, family and acquaintances with false or dubious claims about the vaccine. They asked her to watch it and offer her professional opinion.