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Laboratory-acquired infections and injuries in clinical laboratories: a 1986 survey
1School of Public Health, University of Minnesota, Minneapolis 55455.
Abstract:
A mail survey of all 54 US State and Territorial Public Health Laboratories and the 165 Hospital Clinical Laboratories in Minnesota was carried out, soliciting information on laboratory-acquired infections and injuries for calendar year 1986. The aggregate infection incidence rates were 3.5/1,000 full-time equivalent (FTE) workers for hospital laboratories and 1.43/1,000 for public health laboratories. Injury rates were 21.2/100 FTE workers for hospital laboratories and 7.21/100 for public health labs.
Insights
Hospital clinical laboratories reported higher rates of laboratory-acquired infections and injuries compared to public health laboratories in 1986. This highlights potential occupational risks for healthcare workers in diagnostic settings.
Area of Science:
- Clinical Laboratory Science
- Occupational Health and Safety
- Public Health Surveillance
Background:
- Laboratory-acquired infections and injuries pose significant occupational risks.
- Understanding incidence rates is crucial for implementing effective safety protocols.
Purpose of the Study:
- To determine the incidence of laboratory-acquired infections and injuries in US public health and Minnesota hospital clinical laboratories.
- To compare occupational risks between these two types of laboratory settings.
Main Methods:
- A mail survey was conducted in 1986.
- Data were collected from 54 US State and Territorial Public Health Laboratories.
- Data were also collected from 165 Hospital Clinical Laboratories in Minnesota.
Main Results:
- Hospital laboratories had an infection incidence rate of 3.5 per 1,000 full-time equivalent (FTE) workers.
- Public health laboratories had an infection incidence rate of 1.43 per 1,000 FTE workers.
- Injury rates were 21.2 per 100 FTE workers in hospital labs versus 7.21 per 100 FTE workers in public health labs.
Conclusions:
- Hospital clinical laboratories experienced higher rates of infections and injuries than public health laboratories.
- Findings underscore the need for targeted occupational safety measures in hospital laboratory environments.