New SARS-Like Virus Infects Both Human and Animal Cells

By Carrie Arnold
Science – A SARS-like virus discovered this summer in the Middle East may infect more than just humans. The pathogen, a close cousin to the one that caused the 2002 to 2003 SARS outbreak, may also be able to infect cells from pigs and a wide range of bat species, researchers report today. The findings may help public health officials track the source of the outbreak and identify the role of wild animals and livestock in spreading the virus, researchers say.