Question: I want to take the best possible Covid 19 vaccine. Between the Pfizer-BioNTech, Moderna, AstraZeneca and Johnson vaccines. Which one is the best? I am a 54 year old woman with no health problems.
Answer: Hi. There has been a lot of talk about the efficacy of the different vaccines and talk about some folks preferring one to the other because of its efficacy % rate, etc. But I would recommend you take whichever vaccine is offered to you first. All these vaccines are highly effective against severe illness caused by covid 19 and that is what really counts. Just to give you an idea, when it comes to flu shot vaccines the average efficacy is between 40 to 60%. But all covid 19 vaccines are efficacious 70% plus! And when it comes to severe illness they all range near the 80-95% range. That is really impressive for any kind of vaccine! So getting any one of these vaccines will do what it takes to protect you.
Dr. D. Zluf