UK researchers warn of only '50 percent' success for COVID vaccine trial
The optimism over the speedy development of a vaccine might be premature.
via FOX NEWS https://ift.tt/3giwz8C
FOX NEWS: UK researchers warn of only '50 percent' success for COVID vaccine trial
UK researchers warn of only '50 percent' success for COVID vaccine trial
The optimism over the speedy development of a vaccine might be premature.
via FOX NEWS https://ift.tt/3giwz8C
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