Loneliness is rampant. A simple call, or hug, may be a cure
(Fox News Health)

Rampant loneliness existed long before COVID-19, and experts believe it`s now worse. Evidence suggests it can damage health and shorten lives as much as obesity and smoking. In addition to psychological distress, some studies suggest loneliness may cause physical changes including inflammation and elevated stress hormones that may tighten blood vessels and increase blood pressure.