If a gov feels that is needed and would be beneficial to all they will.
For instance the NHS backlog has now reached 6,000,000 every time covid interferes that is more likely to increase rather than decrease. It has other disruptive effects. This could go on for ever. No one knows.
Too the good, the longer the problem lasts, the more of the anti-vaxxers catch it and die off... Helped by Darwin of course. It all helps to refine the gene pool.