How can you tell if a coronavirus vaccine has given you immunity?

Not everyone will have side effects such as a sore arm from a coronavirus vaccine, but that doesn’t mean it didn’t work. Antibody tests can confirm your immunity, but they must be the right kind

Source:
https://www.newscientist.com/article/2267170-how-can-you-tell-if-a-coronavirus-vaccine-has-given-you-immunity/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home