8 votes COVID-19 is such a threat because some of our best weapons against disease don't work on it Posted March 10, 2020 by Deimos Tags: vaccines, coronaviruses.covid19, diseases, author.jason crawford, source.rootsofprogress https://rootsofprogress.org/our-best-weapons-against-disease-dont-work-on-covid-19 Link information This data is scraped automatically and may be incorrect. Published Mar 10 2020 Word count 437 words