Hawk Scientific

Key Take aways on Preparedness for Ebola in your Lab

Ensuring your lab is prepared is not a one-time event but a continuous process of training, drilling, and validating procedures.
• Start with a Gap Analysis: Compare your current facilities, training, and equipment against the BSL-3 standard and the protocols listed in the PAHO/WHO algorithms .

• Focus on Core Safety: If your lab cannot meet BSL-3 requirements, your entire preparedness plan should center on the safe inactivation of samples at the point of collection or reception before any processing occurs .

• Pursue Specialized Training: Organizations like the National Emerging Special Pathogens Training and Education Center (NETEC) offer specific hands-on training for lab professionals on special pathogens like Ebola . Seek out these resources to ensure your team's skills are sharp.

Handling Ebola samples

Having a plan on paper is just as important as having the right equipment. Standardized, validated procedures are the backbone of a safe response.
• Validation of Inactivation: If using chemical inactivation, it is critical to validate the procedure. Recent studies have shown that guanidine-based transport media can inactivate high titers of the Ebola virus within 30 minutes at room temperature, but this must be a tested and verified step in your workflow .
• Adhere to Strict Sample Management Protocols: Follow validated procedures for sample collection (e.g., whole blood in EDTA tubes) and storage (samples can be kept at 2–8°C for up to a week, but shipping within 48 hours is best). Never store biological samples under BSL-2 conditions any longer than necessary before shipment . If you need to send a sample to a WHO Collaborating Centre for confirmation, you must contact them for authorization first; do not send samples without prior approval .

How to Prepare your hospital staff for Ebola

A safe lab is only as good as its staff and the tools they use. Human error is a major risk factor, which can be mitigated through rigorous training and reliable equipment.

• Invest in Competent Personnel: Staff must be extensively trained in EVD-specific protocols, including proper donning (putting on) and doffing (removing) of PPE, which is a high-risk procedure . Regular hands-on drills for spill management and waste handling are essential. Where possible, personnel working in high-risk zones should be vaccinated against Ebola (Ervebo) at least 10 days before starting work .

• Deploy Reliable Diagnostics: A prepared lab needs rapid and accurate diagnostic capabilities. The GeneXpert platform is a widely recommended tool because it is a rapid, closed-system test that can be deployed in field conditions. It has the added benefit of distinguishing between an actual Ebola infection and a recent vaccination .

• Plan for Power and Logistics: Ebola testing cannot afford interruptions. Laboratories require a dependable power supply, typically through multiple backup generators that run continuously, and Uninterruptible Power Supplies (UPS) for sensitive equipment . Remember to plan for the logistics of transporting samples to a reference lab using IATA Category A certified triple packaging (P620) .