Can be happy even in times of crisis, even with COVID, the mind is not broken
Right now, there isn't anything as hot as COVID-19, which is called the talk of the world because the spread escalated throughout the world. Some cities are closed, public events canceled, shops are quiet, business stagnation to the point of disruption.
People all over the world are waiting for a vaccine effective against COVID-19. Vaccines have been around for a long time, and nearly everyone has been vaccinated at one time or another. But do you know what a vaccine actually is? Are they a type of drug? How are they created? Today we will get to know more about vaccines, and the hope of conquering COVID-19 and other diseases.