Aamir Khan has urged those who have recovered from the virus to donate blood. He shared a BMC poster, which read, "The patients have antibodies that protect against COVID-19. They can donate blood and their plasma can be used to save patients who are severely affected (sic)."

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— Aamir Khan (@aamir_khan) April 20, 2020

“Patients who have recovered from COVID-19 have antibodies that protect against the virus. They can donate blood and their plasma can be used to save patients with severe COVID-19. Patients may be eligible to donate plasma 4 weeks after Complete recovery, but it they have had negative swab tests then they maybe able to donate even sooner,” the poster read.