Many Coastal Allergy Care (CAC) patients are asking about a COVID-19 vaccine. As immunologists, our doctors have extensive education on how vaccines trigger the immune system to make protective antibodies. There are several companies using various approaches in developing a vaccine for this infection. The attached article is a great resource and explains the different “types” of vaccines used today and avenues under exploration for developing a safe and effective COVID-19 vaccine. There will likely be several types of vaccines available for COVID-19, but this remains to be seen as development and testing continue.