The head of the World Health Organization on Monday singled out the epidemics in Iran, Italy, Japan and South Korea as the "greatest concern," citing continued increases of new coronavirus cases in the four countries."We are in uncharted territory," WHO Director General Tedros Ghebreyesus told a press briefing, while stressing that the containment of the virus "is feasible and must remain the top priority for all countries."According to WHO data, nearly 88,000 people in 62 countries have been infected with the virus, called COVID-19, leaving more than 2,800 dead around the world.In addition…READ FULL ARTICLE