4.702 blir karakteriserte som lite alvorlege, opplyser [Legemiddelverket](https://legemiddelverket.no/Sider/Meldinger-om-mulige-bivirkninger-etter-koronavaksine-per-30--mars-2021-.aspx?utm_source=IDA&utm_medium=email&utm_campaign=Pressemelding%3A%20Meldinger%20om%20mulige%20bivirkninger%20etter%20koronavaksine%20per%2030.%20mars%202021&utm_content=Pressemelding%3A%20Meldinger%20om%20mulige%20bivirkninger%20etter%20koronavaksine%20per%2030.%20mars%202021%2B111667)