Comment by alentred

If COVID demonstrated anything it is exactly the contrary, that we should not count on readily available vaccines, and rather should have *systemic* responses ready to be implemented when needed (including vaccine development, but not only). Every new virus is a new challenge and a vaccine may take time to develop. Meanwhile isolation protocols, masks etc. are all sensible actions. Prevention and prior investments into a wide range of measures, from education, to health protocols development and to vaccine technology research are all necessary to have these systemic responses ready in place.