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FeetAreFantastic · 41-45, M
Nothing is ever 100% perfect in life.
Its the best we have and still far better than not vaccinating.
Also it is pretty normal to have to re-apply a vaccine. Its also very normal that effectiveness diminishes, also because of mutations, so they will keep working on updating the vaccine.
Its the best we have and still far better than not vaccinating.
Also it is pretty normal to have to re-apply a vaccine. Its also very normal that effectiveness diminishes, also because of mutations, so they will keep working on updating the vaccine.