Meet Lara, our amazingly brave #RareWarrior of the day. She received a lion #RareBear from Vivienne Barrish, and she has #PrimaryImmunodeficiencyDisorder Primary immunodeficiency disorders — also called primary immune disorders or primary immunodeficiency — weaken the immune system, allowing infections and other health problems to occur more easily. Many people with primary immunodeficiency are born...Read More