Highly Pathogenic Porcine Reproductive and Respiratory Syndrome , China

Arnold Catsburg,*1 Laura van Dommelen,†1 Vitaly Smelov,‡§ Henry J.C. de Vries,¶# Alevtina Savitcheva,‡ Marius Domeika,** Björn Herrmann,†† Sander Ouburg,* Christian J.P.A. Hoebe,‡‡, Anders Nilsson,†† Paul H.M. Savelkoul,* and Servaas A. Morré*†§§ *VU University Medical Center, Amsterdam, the Netherlands; †Academic Hospital Maastricht, Maastricht, the Netherlands; ‡D.O. Ott Research Institute of Obstetrics and Gynaecology, St. Petersburg, Russia; §St. Petersburg State University, St. Petersburg, Russia; ¶Health Service Amsterdam, Amsterdam, the Netherlands; #University of Amsterdam, Amsterdam, the Netherlands; **Uppsala University, Uppsala, Sweden; ††Uppsala University Hospital, Uppsala, Sweden; ‡‡South Limburg Public Health Service, Heerlen, the Netherlands; and §§ City of Hope and Beckman Research Institute, Duarte, California, USA