Different COVID-19 Vaccines and Understanding How COVID 19 Vaccines Work – Part 3 of 7

seven part series on the COVID-19 Vaccines. I am providing the information direct5ly from the CDC. These are NOT my opinions. I am doing this because not everyone knows how to search for information or have the time to do the research. So I am hoping this series is able to inform people that are curious or uninformed about the vaccine process.