How do #VaccinesWork❓ 1⃣ Vaccines contain weakened non-dangerous parts of an antigen 2⃣ It's enough that our body can learn to build the specific antibody 3⃣ This will prompt our immune system to respond & defeat the real antigen in the future 👀 Watch for more 👇 #COVID19 pic.twitter.com/xDeMrJ59Ms — World Health Organization (WHO) (@WHO) March 25, 2021
How do #VaccinesWork❓ 1⃣ Vaccines contain weakened non-dangerous parts of an antigen 2⃣ It's enough that our body can learn to build the specific antibody 3⃣ This will prompt our immune system to respond & defeat the real antigen in the future 👀 Watch for more 👇 #COVID19 pic.twitter.com/xDeMrJ59Ms