Letters to the Editor: Donating blood may not only save the recipient’s life; it could save the donor’s too

Letters to the Editor: Donating blood may not only save the recipient’s life; it could save the donor’s too

'In addition to Chagas, American Red Cross also screens blood donations for other infectious diseases including HIV, Hepatitis B, Hepatitis C, Syphilis, West Nile virus and Zika virus,' writes an L.A. Times reader.