Heparin binds to cells at a site adjacent to ACE2, the portal for SARS-CoV-2 infection, and "potently" blocks the virus, which could open up therapy options.

More reasons to do heparin immediately, you'll have to ask if walk-in clinics have this.

 Heparin binds to cells at a site adjacent to ACE2, the portal for SARS-CoV-2 infection, and "potently" blocks the virus, which could open up therapy options.