Delhi health minister Styendra Jain said that plasma therapy is a technical thing and hence, it should not be used by hospitals who don't have permission for the same. Few hospitals across the country are optimistic that plasma therapy is beneficial in treating covid-19 patients. Centre has given permission to the Delhi govt to use plasma therapy to use in the treatment of covid-19 patients. Delhi is one of the worst covid-19 affected states in the country and 9 out of 11 districts in Delhi are in the red zone.