Effectiveness of blood plasma in COVID-19 treatment requires further research — WHO
MOSCOW, May 20. /TASS/: The effectiveness of blood plasma from patients who have already recovered from the coronavirus infection to be used to treat those who are ill with the infection will be determined during additional research, World Health Organization Representative to the Russian Federation Melita Vujnovic told TASS.
"The value of blood plasma in treatment of the COVID-19 could be determined only in randomized clinical testing," Vujnovic said. "As far as I know, there are observation reports and information on small series of cases. Further research is needed."