title: Panspermia--true or false?
authors.forename: Samuel
authors.initials: S
authors.lastname: Ponce de Leon
authors.forename: Antonio
authors.initials: A
authors.lastname: Lazcano
mesh_terms: D019443:Cosmic Dust; D004196:Disease Outbreaks / Q000706:statistics & numerical data; D004783:Environmental Microbiology; D005118:Extraterrestrial Environment; D006801:Humans; D045473:Severe acute respiratory syndrome-related coronavirus / Q000235:genetics / Q000502:physiology; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology / Q000209:etiology / Q000821:virology
chemical_list: D019443:Cosmic Dust