Russia’s preventive immunization strategy has all key priorities - WHO representative

MOSCOW, November 21. /TASS/.
MOSCOW, November 21. /TASS/.
MOSCOW, November 21. /TASS/.
MOSCOW, November 21. /TASS/.
YEREVAN, November 21. /TASS/.
YEREVAN, November 21. /TASS/.
YEREVAN, November 21. /TASS/.
YEREVAN, November 21. /TASS/.
YEREVAN, November 21. /TASS/.
BEIJING, November 22. /TASS/.
BEIJING, November 22. /TASS/.