Minute 22:00, BEFORE the Pandemic: contact tracing ALL THE WAY back to mainland china.
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2:56
WPTV
4 years agoDuring COVID-19 pandemic, contact tracing is a precise science in Martin County schools
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17:45
@GreggHuestis67 & Thecitizenjournalist.news
4 years agoContact Tracing: Why Now Once The So-Called Pandemic Has Happened?
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3:29
WFTS
4 years agoCriticism over Florida's contact tracing
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2:33
WXYZ
4 years agoConcerns about contact tracing
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0:08
AdamObvious
4 years ago $0.25 earnedGas station before pandemic
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2:24
BibleShare
4 years ago $0.03 earnedContact tracing
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2:29
KGUN
4 years agoContact Tracing Guidelines
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1:56
WTMJMilwaukee
5 years agoContact tracing explained as a way out of pandemic
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2:25
WMAR
4 years agoContact tracing in Maryland
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3:47
Newsy
4 years agoContact Tracing Trump: The President's Days Before Positive COVID Test
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