| transmission study of andes hantavirus infection in wild sigmodontine rodents. | our study was designed to contribute to an understanding of the timing and conditions under which transmission of andes hantavirus in oligoryzomys longicaudatus reservoir populations takes place. mice were caged in test habitats consisting of steel drums containing holding cages, where seronegative rodents were exposed to wild seropositive individuals by freely sharing the same cage or being separated by a wire mesh. tests were also performed for potential viral transmission to mice from excreme ... | 2004 | 15479837 |