No vaccine has yet been approved for children under 16 in Canada. Pfizer’s COVID-19 vaccine was the first vaccine approved in Canada, which has confirmed more than 1 million infections and 23,000 deaths. Từ khóa: VOV VOVworld Pfizer Canada vaccine Phản hồi * Vui lòng nhập bình luận tiếng Việt có dấu Gửi đi Xem thêm