[mothered]

Yes, I heard that some vaccines, especially from the UK have given positive results. Nevertheless, I would never take that vaccine for me or somebody older than me i.e. my family unless the risk of death would be very high. Firsts vaccines have often some inaccuracies, especially those that have been synthesize in such a short time.

I certainly agree, particularly with the following comment:

Firsts vaccines have often some inaccuracies

If that wasn't the case, a vaccine would now be medically available.