Vaccine mandates are becoming a favored action as companies and governments see the dangers of rapid spread of highly transmissible delta variant. Following the action by the French government to make vaccinations mandatory for all healthcare workers, and require health pass passe sanitaire showing one is fully vaccinated at restaurants, cafes, and trains, more governments are taking up this action. This is supported by French premier Castex showing that 97% of the 18000 average daily cases in France this week, up 150% from prior week, are from unvaccinated people. Similar situation prevails in the US making it critical that governments take action early, and not miss the right time for such action.