Name 4-5 differences between viral infection and vaccination (updated from previous)

Try to answer the question before seeing the video

1. ___________________________________

2. ___________________________________

3. ___________________________________

4. ___________________________________

5. ___________________________________

This video is an update to my previous list of 3 differences, and actually could be updated to include a 5th difference (among others) that natural infections have never required passports and collapsing the international and local economies. Also, no-one gets rich off of natural infections but Vs get billions of dollars.