Could the natural immunity provided by Covid-19 infection take the place of the first injection, and simply be boosted by the second? I RECENTLY received the circular Covid-19 vaccination letter. It is not quite accurate. It states categorically that I should receive the vaccination even if I have had the virus, as “even if you have already had Covid-19 you could still get it again. The vaccine will reduce your risk of getting Covid-19. If you do get it again, the vaccine can reduce how serious the symptoms will be.” I had the virus in late November. Although I am old (and according to the Government need protecting”), I was fortunate in not suffering unduly. A couple of days feeling “under the weather” and food delivered to the door and so on sufficed.