Ziva combines a deep knowledge and a love of Microbiology to make her course highly effective. Her delivery engaged every individual in the course I attended; that group included a wide range of backgrounds—engineers with no knowledge in microbiology, experienced microbiology technicians, group managers, and other microbiologists—all came away knowing new, relevant ways to approach environmental testing they are involved with and/or to manage testing by personnel responsible for environmental testing at their facilities. Ziva provides effective training, quickly adapting to the knowledge base of her audience in a rapidly paced, entertaining course.

– Anne-Marie Ingersoll Stroubos