Introduction: Convalescent plasma from cured symptomatic COVID-19 patients was one of the many treatment options rolled out during the COVID-19 pandemic. The high levels of viral neutralizing antibodies in plasma of those who had contracted the disease. and clinical improvement in viral pneumonias like Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS... https://thecookiecountesses.shop/product-category/sprinkle-stencil/