(AP Photo/Vahid Salemi) A group of medics from the Imam Khomeini Hospital, who volunteered to receive the Russian Sputnik V coronavirus vaccine, sit prior to being injected at a staged event, in Tehran, Iran, Tuesday, Feb. 9, 2021. Iran on Tuesday launched a coronavirus inoculation campaign among healthcare professionals with recently delivered Russian Sputnik V vaccines as the country struggles to stem the worst outbreak of the pandemic in the Middle East with its death toll nearing 59,000.