Heparin may neutralize virus that causes COVID-19
"The COVID-19 pandemic has prompted a flurry of scientific studies of various potential treatments and vaccines for the novel coronavirus. One such study, conducted by researchers at Rensselaer Polytechnic Institute and published in Antiviral Research, showed the FDA-approved anticoagulant heparin may neutralize SARS-CoV-2, the virus that causes COVID-19."
https://www.healio.com/news/hematology-oncology/20200827/heparin-may-neutralize-virus-that-causes-covid19