title: First patient with MERS in US is improving, but number of cases worldwide doubles in six weeks to 6 May.
authors.affiliation: Montreal, Canada.
authors.forename: Owen
authors.initials: O
authors.lastname: Dyer
mesh_terms: D017934:Coronavirus; D018352:Coronavirus Infections / Q000453:epidemiology* / Q000628:therapy / Q000635:transmission*; D006801:Humans; D008297:Male; D008877:Middle East / Q000453:epidemiology; D014481:United States / Q000453:epidemiology