US expands use of Pfizer shots to 12-15 year-olds смотреть онлайн

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Covid-19 vaccines finally are headed for more kids as US regulators on Monday expanded use of Pfizer’s shot to those as young as 12, sparking a race to protect middle and high school students before they head back to class in the fall. Рекомендуем US expands use of Pfizer shots to 12-15 year-olds посмотреть онлайн видео бесплатно и без регистрации!