Indiana blood centers are rushing to comply with a federal rule that all blood donated in the United States be tested for the Zika virus.
The American Red Cross is cancelling an unusually high number of blood drives because of severe weather.
The FDA has lifted the lifetime ban on men who have had sex with men, and now recommends a 12-month deferral since the last sexual contact with another man.
Community Blood Center is closing one location in Indiana as part of its efforts to scale back operations.
The severe winter weather has depleted the Indiana Blood Center's supply of blood for hospitals.