COVID-19 has been a global pandemic since early in 2019. It is over a year old and has killed over 2 million people, worldwide. It is one of the most infectious diseases in history, requiring several lockdowns and quarantines worldwide. However, hope finally may be coming to the world. Vaccines, developed by the companies Pfizer and Moderna, have been released and are being implemented all around the world. Is the nightmare finally over? Or is it not as effective as it may seem?