Scientists are researching changing Type A blood into universal Type O blood with the potential to greatly increase blood transfusion stocks…
This is one project that deserves significant support.
It relates to creating O+, which they claim will cover 75% of the population. Although the mix of blood groups varies in different populations.
The work does not currently include O- which is the true universal donor, although if successful the work will reduce the pressure on those with O- blood to donate.