Early Trials Of Chinese Company's Vaccine Show It Triggers An Immune Response Hundreds of thousands of people in China have already received this vaccine. Now, preliminary trials are showing promising results, although it's too early to say whether it can prevent disease. Hundreds of thousands of people in China have already received this vaccine. Now, preliminary trials are showing promising results, although it's too early to say whether it can prevent disease. Business
Hundreds of thousands of people in China have already received this vaccine. Now, preliminary trials are showing promising results, although it's too early to say whether it can prevent disease.
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