Vaccines are the talk of the world right now. Some of us have got them and the rest of us are thinking of when and how to get them. You might have heard that getting vaccinated brings you some after-effects like nausea and fever. Some doubtful discussions might also be going around the trustability of newly developed vaccines. What do the vaccines contain? Have you thought about it yet? How do they work? Answers to all such questions are given in this Presentation, watch and add something very precious to Your Knowledge from the Treasure of Planet Ayurveda.