https://science.sciencemag.org/content/early/2020/04/14/science.abb5793.full
OC43: The Most Common Coronavirus
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3194943/
HKU1 Coronavirus: New in 2005
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3374449/