Corona virus (covid-19) for long has preoccupied thoughts of society due to the drastic changes in lifestyles which it has in society. Most challenging now is the waves the outbreaks have set in showing up in different variants with different characteristics. The rate of spread of the different variants, together with their response to the available vaccines by large is still unclear to many. Below are10 links to free videos which you may find of help in clearing some of the doubts surrounding covid-19.