ANKARA, TURKEY - DECEMBER 30: A container, carrying doses of Chinese SinoVac COVID-19 vaccines, is unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: A container, carrying doses of Chinese SinoVac COVID-19 vaccines, is unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: A container, carrying doses of Chinese SinoVac COVID-19 vaccines, is unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are being moved to the storages of Turkish Health Ministry with trucks after being unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China to the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are being moved to the storages of Turkish Health Ministry with trucks after being unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China to the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are brought to the storages of Turkish Health Ministry with trucks after being unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China to the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are brought to the storages of Turkish Health Ministry with trucks after being unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China to the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers, carrying doses of Chinese SinoVac COVID-19 vaccines, are brought to the storages of Turkish Health Ministry with trucks after being unloaded from a Turkish Airlines plane that brought the first batch of vaccines from China to the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Mehmet Ali Özcan - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Containers containing vaccines are taken from the Turkish Airlines plane, carrying first batch of Chinese SinoVac COVID-19 vaccines, and carrying to storages upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Turkish Airlines plane carrying first batch of Chinese SinoVac COVID-19 vaccines is seen during upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Turkish Airlines plane carrying first batch of Chinese SinoVac COVID-19 vaccines is seen during upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Turkish Airlines plane carrying first batch of Chinese SinoVac COVID-19 vaccines is seen during upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )

ANKARA, TURKEY - DECEMBER 30: Turkish Airlines plane carrying first batch of Chinese SinoVac COVID-19 vaccines is seen during upon its arrival at the Esenboga Airport in capital Ankara, Turkey on December 30, 2020. The Boeing 777 plane, which departed from Beijing with 17 containers of vaccines, landed at Esenboga Airport at 5.44 a.m. local time (0244 GMT). ( Aytuğ Can Sencar - Anadolu Agency )