"She asked me to tell all of you to get vaccinated because she didn’t believe," Monic wrote.
"Like some of you, she was a conspiracy theorist and anti-masker."
In an
interview Monday with the Journal de Montreal, Monic said in the months preceding her sister's death, her sister spiralled into a web of conspiracy theories shared on social media.
"She would get up at 4 a.m. to watch all the videos of these people and send them to us on Facebook," she told the paper. Monic said one of her last wishes was for her husband, Bertrand Bibeau, to get vaccinated, which he will soon.
Others shared their condolences on Facebook after learning about her death, including Barbara Barerre.
"Unfortunately, Gisele never wanted the vaccine. Despite her brave fight with Covid for 5 days, she leaves us today at 4 p.m.," she
wrote on social media.