Jeremy Farrar sur Twitter :
“Antibodies may wane, that does not necessarily mean immunity is lost. We do not yet know correlate protection. A study that has always fascinated me-memory BCells from survivors 1918 Flu pandemic isolated >90 years later. Human immune system is remarkable” / Twitter
▻https://twitter.com/JeremyFarrar/status/1283512382724030465
Neutralizing antibodies derived from the B cells of 1918 influenza pandemic survivors | Nature
▻https://www.nature.com/articles/nature07231