Reader doubts COVID vaccine’s value
Dear Dr. Roach: I had COVID-19 in February 2021. I had no persistent symptoms at all! I was cold and tired, and that is all that I experienced.
I am a healthy 66-yearold. I do not want to be vaccinated with a COVID-19 vaccine. I do not understand why a vaccinated person can still get COVID-19, still spread COVID-19, still has to wear a mask, still fears getting COVID-19. So, what makes this vaccine so great?
Answer: Neither having received the vaccine nor a history of COVID-19
S. infection are guarantees that a person will not get COVID-19 again. There are breakthrough infections in people from both categories. What makes the vaccine so great is that you get highlevel immunity without the risk of serious illness.
Most people have a pretty benign course, like you did. But hundreds of thousands of people have died, and millions more have longterm complications after COVID-19 infection. The risk of death or long-term complications after vaccination is infinitesimal.
Because you can still get infected and because the infection might have no symptoms at all, it’s still recommended for you to wear a mask to protect the people around you.
After having had the infection, getting a vaccine appears to give very, very high protection against recurrent disease, and I would urge you to reconsider getting the vaccine.
Dear Dr. Roach:
I have a question I haven’t seen addressed. When getting a vaccination, does it matter which arm is used? I almost always get my vaccinations in the left arm but was wondering if I should trade off with my right arm. Could the repeated use of the same muscle result in less effectiveness?
G.S.
Answer: It does not matter which arm you use in terms of effectiveness. The arm will usually get sore after the injection. Most people choose their nondominant hand for the vaccine, but some patients prefer using their dominant hand, because the arm movement seems to make the soreness get better faster.