COVID-19: Twin Research in Progress/Twin Research Reviews: Asthmatic and Nonasthmatic Twins; Stanford University Study of Anal Prints; Twin Mammals and COVID-19; Twin Delivery and the Three 'Rs'/Mixed Media: The Rainman Twins - The Film; Twins Irish Pub; Twins 'Covid and Corona'; Death of a Surgeon Who Separated Conjoined Twins; Twinco - Twin-Based Supply Company.

Abstract

It is likely that genetic factors play a role in the susceptibility to, and recovery from, COVID-19. A survey of ongoing twin research could produce findings likely to help in the prevention and management of this pandemic. This survey is followed by a review of research comparing selected features of asthmatic and nonasthmatic twins, links between twin mammals and COVID-19, and relationships between twin delivery and the three 'Rs'. The final section of this article presents newsworthy twin-related items, some associated with COVID-19. They include a summary of the Rainman Twins film, a study of anal prints, the 'Twins' Irish pub, newborn twins 'Covid and Corona', the death of a surgeon who separated conjoined twins, and Twinco, a twin-based supply company.