This event is in the "Adults" group. Post-Traumatic Stress Disorder (PTSD) 12:00pm - 1:00pm Adults Closed Required Virtual Event This event is in the "Adults" group. Apr 20 2023 Thu Post-Traumatic Stress Disorder (PTSD) 12:00pm - 1:00pm Closed Please note you are looking at an event that has already happened. Library Branch: Southold Free Library Room: Zoom Age Group: Adults Program Type: Other Required Seats Remaining: Unlimited Event Details: PTSD is the result of experiencing or witnessing a terrifying event or series of events. It affects approximately 3.5 percent of U.S. adults every year and will be diagnosed in an estimated one in 11 people in their lifetime.