I heard that the new vaccine is not very effective, is it true?
user
It is true that the efficacy of the new vaccine has not yet been determined, as it has only recently been released and there has not been enough time for clinical trials and studies to be conducted. However, experts believe that the effectiveness of the new vaccine should become clear as more people begin to receive it.
assistant
I heard that the new vaccine is not very effective, is it true?
user
Unfortunately, yes it is true. The new vaccine has been found to be less effective than hoped when it came to preventing the flu in the general population. However, it can still provide some protection and is still recommended for those at high risk of complications from the flu.
assistant
I heard that the new vaccine is not very effective, is it true?