title: Seroconversion to HCoV-NL63 in Rhesus Macaques.
abstract: HCoV-NL63 is a recently identified respiratory virus. Its pathogenesis has not been fully unraveled because an animal model is currently lacking. Here we examined whether rhesus macaques encounter HCoV-NL63 infections during life, by examining the levels of antibodies to HCoV-NL63 in time. The animals were followed for 7 up till 19 years, and in three animals we observed a steep rise in antibodies during follow up, indicative of a natural infection with HCoV-NL63.
authors: Laboratory of Experimental Virology, Department of Medical Microbiology, Center for Infection and Immunity (CINIMA), Academic Medical Centre (AMC), University of Amsterdam, Meibergdreef 15, 1105 AZ, Amsterdam, The Netherlands; E-Mails:  r.dijkman@amc.uva.nl  (R.D.);  h.l.mulder.1@student.rug.nl  (H.L.M.);  lynne.rumping@student.uva.nl  (L.R.);  ilse.kraaijvanger@student.uva.nl  (I. K.);  m.deijs@amc.uva.nl  (M.D.);  m.f.jebbink@amc.uva.nl  (M.F.J.).
authors: Ronald
authors: R
authors: Dijkman
authors: H Lie
authors: HL
authors: Mulder
authors: Lynne
authors: L
authors: Rumping
authors: Ilse
authors: I
authors: Kraaijvanger
authors: Martin
authors: M
authors: Deijs
authors: Maarten F
authors: MF
authors: Jebbink
authors: Ernst J
authors: EJ
authors: Verschoor
authors: Lia
authors: L
authors: van der Hoek