★The corona vaccine "Cove Iran Barakat", developed by Iran's own scientists and researchers, is effective in protecting delta variants of the corona virus. According to the Tehran Medical University, those who took the vaccine in the first and second steps developed effective antibodies against the Delta variant. ★At the moment, almost all the cities in the fifth wave of the Corona in Iran are on the list of Red Zones. A record 3 million people have been vaccinated against corona in a single day yesterday. ★The Iranian vaccine provides 93.5% protection against the corona virus. Twelve countries, including one in Asia, South America and Europe, have applied for the Cove Iran Barkat vaccine.