As time passes and the scientific and medical community become more aware of exactly what Covid-19 
is and is capable of, more and more treatments are surfacing.
But it seems that in many cases, the treatments developed are not new and cutting edge, but have been with us for sometimes multiple decades.
And such it is with this latest therapy, convalescent plasma, which has been around much longer than has hydroxychloroquine – some 140 years.
This plasma treatment, which is basically a transfusion of plasma from a patient that has had the virus and recovered, thus developing antibodies, to a sick, sometimes critically ill patients. Thus far the results are promising with no side effects.
