Concern about the coronavirus and Covid-19, the name now being used for the illness it causes, has been slowly rising in Europe, where as of February 13 there were 45 confirmed infections. Cases have doubled from four to eight in Britain, where the government warned that the outbreak of novel coronavirus was a “serious and imminent threat” on February 10, 2020. The same day, a British man was identified as a “super-spreader” after he was linked to at least 11 coronavirus cases. In Spain, one…