I hate to break it to you, polio was a lot like Covid, but in the opposite, in that it was only a cold in adults, but crippled and killed children. The worst thing is that people are too stupid to know Covid 19 has already killed more people in 2 years than polio ever did in history. The scam is you never hear Dr. Fauci saying that because he probably wants the conservatives to not get the vaccine, so it prolongs the crisis for politics, so the democrats can do whatever they want under the public emergency powers for a much longer amount of time than if everyone wore the masks and got the shots.