Vaccine effectiveness

Hi mommy, it's because our bodies respond differently depending on our immune system and overall health status. There are different types of vaccines which include inactivated vaccines, Live-attenuated vaccines, Messenger RNA (mRNA) vaccines, subunit, recombinant, polysaccharide, and conjugate vaccines, Toxoid vaccines, and Viiral vector vaccines. Many factors are considered and we shouldn't rely on vaccines alone when it comes to protecting ourselves. We should practice good hygiene and other safety measures not just for Covid but also with other diseases. 😊