Covid 19

https://www.immunology.org/coronavirus/connect-coronavirus-public-engagement-resources/types-vaccines-for-covid-19
https://www.nhsinform.scot/covid-19-vaccine/the-vaccines/how-the-vaccines-work
https://www.newscientist.com/article/2253982-how-do-mrna-coronavirus-vaccines-work-science-with-sam-explains/

https://www.gov.uk/order-coronavirus-rapid-lateral-flow-tests
https://www.gov.uk/get-coronavirus-test (PCR test, if you have symptoms)