I heard on the news that they have decided to run a trial,
mixing different vaccines, somebody has decided that we
will get a better cover as each one is good at covering one
strain.
https://www.bbc.co.uk/news/health-55924433
Mike.
mixing different vaccines, somebody has decided that we
will get a better cover as each one is good at covering one
strain.
https://www.bbc.co.uk/news/health-55924433
Mike.