COVID-19 and the deadliness that it has spread all across the world is, indeed, a havoc in the modern world. No sane person would ever want themself or any of their family members to contract this cursed virus ever even after the vaccine is invented. Only a serious patient and the doctor attending him or her can really know how painful it must be to have your lungs all tightened up and your breath choked like someone has put a thick sponge in that larynx.