The latest on vaccine trials, and who would get a vaccine first. Why personal protective equipment such as the N95 mask is still so scarce. And introducing the mute button to the presidential debate.
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As coronavirus cases climb in nearly every state, drug companies are developing prospective vaccines at unprecedented speed. Science reporter Carolyn Y. Johnson has the latest on the search for a vaccine, and she says
early data is expected in a matter of weeks.
President Trump and Democratic nominee Joe Biden face off in their final presidential debate on Thursday. Political reporter Amy B Wang explains
what to expect.