"他的加拿大工厂有能力每年生产 200 亿剂疫苗"
I don't know why he needs a factory so big. I think the world only has about close to 8 billion people now.
"他要求联邦政府向他提供 500 剂辉瑞的疫苗,以便该公司可以比较结果,但迄今为止尚未收到答复"
Why he needs Pfizer's vaccines? If he wants to compare his product with Pfizer's, he can check the data which Pfizer provide to governments.
加拿大本土疫苗面世:100%产生抗体,然而...