Bloodline was formed in 2017 as an online community of dedicated international volunteers that support education and awareness about the importance of community-oriented blood donations. Bloodline helps create a virtual blood bank and responds to urgent appeals for special rare type cases. Bloodline recently conducted their sixth blood donation drive with the generous support of Shanghai Blood Center for children with Leukemia and blood disorders on April 20. 125 donors gathered to donate a total of over 37 liters of blood.