A coronavirus vaccine is currently be worked on and being developed but it can take time for any vaccine to be developed.
It's estimated that a coronavirus vaccine will be ready by the first of the new year of 2021 or by the end of the year 2020.
However the coronavirus vaccine may become available sooner than that and may be ready within 6 or 7 more months.
But I would not bet on a coronavirus vaccine being made available until at least the end of the year.
But there's no way to know for sure.