By CHITRA CHHABRA KOHLI MD, AJAY KOHLI MD, and VINAY KOHLI MD, MBA

With a doubling time of cases estimated between 3 days within the U.S. and about 6 days globally (at the time of this writing) COVID-19 is demonstrating its terrifying virulence as it spreads across the world.

What’s perhaps equally terrifying, if not more, is the absence of a known cure or treatment plan for COVID-19. While there has been a lot of attention focused on Hydroxychloroquine and Azithromycin, there has been debate on the scientific validity of these treatment options, either as therapy or as prophylaxis. The impact of a solution certainly has far reaching potential, the scope of the challenge is overwhelmingly large. The editor-in-chief of Science recently wrote that the efforts to find a cure are not just ”fixing a plane while it’s flying — it’s fixing a plane that’s flying while its blueprints are still being drawn.”

There is a promising therapy that may help us weather the COVID-19 storm and, perhaps, flatten the curve. It’s based around science that defines immunology and has already been used in many different diseases, going as far back as the 1918 flu pandemic. This potential treatment is convalescent plasma therapy — using antibodies from patients who have recovered from COVID-19 and then transfusing them into patients who are currently mounting an immune response against the rapidly rising viral loads of COVID-19.