This is Dr. Usama Riaz. He spent past weeks screening and treating patients with Corona Virus in Pakistan.

He knew there was no PPE. He persisted anyways.

Today he lost his own battle with coronavirus but he gave life and hope to so many more.

KNOW HIS NAME 😭❤ pic.twitter.com/flSwhLCPmx

— StanceGrounded (@_SJPeace_) March 23, 2020