From a disease spread and transmission standpoint, laboratory studies have demonstrated that whooper swans experimentally inoculated with H5N1 can shed significant virus (>4log10 EID50/mL) for up to 4 d before the onset of clinical signs [22], a period of time in which swans marked in this study travelled distances of 400 800 km when migrating.
Indeed, for women in this study, travelling to a pathology collection centre for fasting blood samples may have presented a burden for some women.
Bowhead whales in this study travelled through the Northwest Passage using the Viscount Melville Sound and Parry Channel route, rather than the 'plugged' route through the McClintock Channel.
We will have no more safety in numbers, as friends fork off on to one of the many paths that lead from this crossroads: further study, travel, graduate schemes, professional qualifications, charity work, a (sharp intake of breath now) job.
The primary outcomes for this study were: travel time to the nearest health post and travel time to the district health centre from each household.
This study compared travel histories of C. gattii infected case-patients with travel patterns of the general public to validate and refine these risk areas on VI.
This study examined travel patterns of pupils from four secondary schools in Austria and Germany.
Therefore, this study analyzes travel behavior of residents who have recently moved to a new inner-city area.
(2) The type of expressway VMS information addressed by this study is travel time of both an expressway route and a local street route.
In contrast to most previous analyses of accessibility, this study uses travel time estimates derived, to the extent possible, from actual observations of network performance by time of day.
