OK a new updated Vaccine
for once a year.
OK Alf.
Covid: UK approves Moderna's Omicron booster
[The UK has become the first country to approve
a dual vaccine which tackles both the
original Covid virus and the newer Omicron variant.
The upgraded vaccine should be available as
an autumn booster and give better protection
against variants.
Moderna said it could supply doses in the
next few weeks, but exactly who will get them
has yet to be announced.
All over-50s and people in high-risk groups
will be offered some form of booster from next month.
The original vaccines used in the pandemic were
designed to train the body to fight the first form
of the virus that emerged in Wuhan, in China,
at the end of 2019.]
https://www.bbc.co.uk/news/health-62548336