Project background
VanTsteri's company account describes an infection incident at an anonymous SPF research animal facility covering approximately 2,000 m². The investigation considered animal housing, support spaces and the ventilation system.
COMPANY-REPORTED CASE
Research Animal Facility: Investigation and Environmental Response
Investigation and response
The source reports that an external identification service identified ticks found during the investigation. The response combined vector-control measures, changes to filtration and environmental decontamination using vaporized hydrogen peroxide. Chemical and spore biological indicators were used to evaluate the treatment.
Company-reported outcome
The account describes three days of treatment followed by a one-week closure before restart. It reports that subsequent observation found no further tick-associated transmission. The observation period and underlying test records are not specified.
Scope of this account
This is an anonymous company-reported project, distinct from the pre-operational 450 m² SPF facility case. It does not establish a measured log reduction, permanent protection or an animal-health guarantee.