Write a two-page online research paper on COVID-19 based on known scientific facts about the biology and chemistry of Coronavirus, its possible origin(s), transmission, health and social effects on human beings, and the best prevention, treatment, and/or mitigation protocols known so far. Include bibliographical references (sources of information) mentioned in your writing as a superscript number on the referenced word or sentence^1 (like this) in text, and then list all of the cited (published) references at the end of the write-up in chronological order. Include the name(s) of the scientist, if known, like Dr. Anthony Fauci, and the institution, like CDC, NIAID, WHO, etc., the name of the original journal(s) including volume #, and the date and year of publication.