According to Minister of Health Mikhail Murashko, Sputnik Light, the first component of Sputnik V, may enter civil circulation in three weeks.
Earlier, President Vladimir Putin said that Russia will soon receive a fourth anti-COVID19 vaccine.
According to the RDIF, the effectiveness of a single-component vaccine was 79.4% from the 28th day after receiving immunization. The performance rate is about 80% higher than that of many vaccines requiring two injections.
