Hamad Medical Corporation (HMC) has issued an urgent appeal for O-negative blood donors. The organization is calling on individuals with this rare blood type to visit the Qatar National Blood Donor Center to help replenish their critically low supplies. This call to action was prominently shared across HMC's social media platforms, highlighting the immediate need for donations.

The National Blood Donor Center has specified its operating hours to accommodate potential donors. The center welcomes donors from Sunday to Thursday between 7:00 AM and 9:30 AM, and on Saturdays from 8:00 AM to 2:00 PM. These extended hours aim to provide ample opportunities for individuals to contribute. However, the center remains closed on Fridays.