Survival Strategies → Health → Vaccination COVID-19 Is vaccination an effective way to protect oneself against COVID-19? My personal opinion is that one should be sceptical, at least for the time being. There is content being displayed here that your browser doesn't support. Please click here to attempt to view the information in a separate browser window. Thanks for your patience! There is content being displayed here that your browser doesn't support. Please click here to attempt to view the information in a separate browser window. Thanks for your patience!