COVID-19 Testing Services GET STARTED Back to Business Senneca Dx provides evidence-based testing solutions to prevent the spread of COVID-19 for companies and communities. Business To keep your operations moving forward, we will implement an end-to-end testing program, so you can focus on running your business. CONTACT US Film & TV We provide a comprehensive approach to disease prevention, testing, and containment to protect the health of production personnel. CONTACT US Individuals If you think you’ve been exposed to COVID-19, our high-quality tests provide the peace of mind you need to return to daily activities. FIND A CLINIC