Jannet van der Veen has received income from Brugernes Akademi. Synøve Nygaard Andersen received funding from The Research Council of Norway (grant #288083). Jordan Hyatt and Tony Joakim Ananiassen ...

After receiving an injection, some people experience symptoms at the injection site on the skin. This reaction is a common adverse effect of vaccines, Botox injections, biologics, and chemotherapy.