Using the 8EV to Treat Long Covid View lecture details Yvonne Farrell In this one hour lecture, Yvonne will discuss using the 8 Extraordinary Vessels to treat patients with long Covid symptoms. Course Information Categories: COVID-19 Lecture Presenter Yvonne Farrell Presenter Using the 8EV to Treat Long Covid Video 1 – Lecture Video 2 – Q&A Slides Click here for CEU/PDA courses by this presenter. Lecture Information Categories: COVID-19