There are many considerations to take into account when naming a new disease. We hear about some of the pitfalls the World Health Organization avoided when it came up with Covid-19. Also, an American couple tries to make the best of their cruise ship quarantine; some Chinese people travelling in the US are getting tired of being asked if they’re sick; the long and unfounded history of migrants bringing disease to the US; plus, the Centers for Disease Control and Prevention in the US has deployed disease detectives to combat the coronavirus.

(Photo: Passengers wear face masks to protect against the spread of the Coronavirus as they arrive on a flight from Asia at Los Angeles International Airport, California, on January 29, 2020. Credit: Mark Ralston/AFP via Getty Images)