Safety in laboratories: Indian scenario

Area of Science:

• Clinical Laboratory Science
• Occupational Health and Safety

Background:

• Rising emergence of highly infectious diseases (e.g., Hepatitis, HIV) necessitates stringent health and safety measures in clinical laboratories.
• Ensuring a safe working environment is paramount for laboratory personnel and accurate diagnostic testing.

Purpose of the Study:

• To assess the current safety measures and practices implemented in clinical laboratories across India.
• To identify areas of non-compliance and recommend improvements in laboratory safety protocols.

Main Methods:

• A cross-sectional study design was employed.
• A standardized, pretested questionnaire was administered to heads of teaching hospital laboratories in India.
• A response rate of 44.8% was achieved.

Main Results:

• Only 60% of labs had a dedicated safety officer, and 73% offered hazard education.
• While 91% of staff used protective clothing and 78% followed hazardous material regulations, only 43.4% had regular health check-ups.
• Waste disposal (95.6%) and aerosol minimization (78.26%) were generally compliant, but fume cupboard availability (34.7%) and safety manual presence (56.5%) were lower.

Conclusions:

• Significant disparities exist in clinical laboratory safety practices in India, with notable deficiencies in personnel oversight, health monitoring, and equipment provision.
• Implementing safety-engineered devices and integrating laboratory safety into hospital-wide quality assurance programs are essential.
• Mandatory accreditation for all laboratories is recommended to elevate safety standards and reduce workplace injuries.