Demi Lovato has received her first COVID-19 vaccine, and urged fans to follow suit.Sharing a post-jab photo of herself on Instagram, Lovato explained that she would rather risk the side effects of the virus than potentially fall ill.“Getting the vaccine came down to one thought process for me, I simply would rather risk potential side effects of a vaccine than risk lives by catching or spreading covid,” Lovato wrote on Instagram, showing off her bandaged arm.“It’s normal to be cautious when