The World Health Organization (WHO) claim that vaccines prevented approximately 10 million deaths between 2010 and 2015. Vaccines are perhaps the best hope for ending the COVID-19 pandemic. Over the last couple of months, scientists all over the world have worked tirelessly to create safe and effective vaccines to protect us against SARS-CoV-2. Now, as many governments are in the process of rolling out COVID-19 vaccines, scientists and medical experts are facing a new challen