The history (and uncertain future) of the handshake

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China hit with new Covid wave months after easing restrictions
02:27
CDC says tinnitus not linked to Covid vaccines
01:45
Biden terminates Covid national emergency
03:43
Nurse speaks out after being subject of anti-vaccine conspiracy theory
04:00
Long-Covid patients find hope in treatment aiming to restore taste and smell
02:15
Moderna CEO: 'Vaccines are one of the best investments we can make'
01:17
Biden signs bill to declassify Covid origins intelligence
02:24
Major U.S. cities turn offices into apartments due to pandemic
02:20
Raccoon dogs linked to Covid-19 origins, new data suggests
01:43
How Long Covid impacts patients three years since start of pandemic
05:27
China fully reopens borders to foreigners 3 years after Covid pandemic began
03:50
Do some people have ‘super immunity’ to Covid?
02:40
Covid-19 mask guidance eased in Japan, but many will keep wearing them
00:58
U.S. to lift Covid travel testing requirements for travelers from China
04:12
U.S. to lift Covid testing requirements for travelers from China
03:19
China rejects FBI comments that the Covid-19 pandemic originated from a Wuhan laboratory leak
00:57
FBI director points to Wuhan lab leak as 'likely' origin of COVID-19
05:24
FBI believes Covid originated from Chinese lab leak, says agency director
03:58
Savannah Guthrie test positive for COVID-19 during live broadcast
00:22
Hong Kong will ease most requirements for Covid-19 masks, but these residents will still wear them
01:03

UP NEXT
China hit with new Covid wave months after easing restrictions
02:27
CDC says tinnitus not linked to Covid vaccines
01:45
Biden terminates Covid national emergency
03:43
Nurse speaks out after being subject of anti-vaccine conspiracy theory
04:00
Long-Covid patients find hope in treatment aiming to restore taste and smell
02:15
Moderna CEO: 'Vaccines are one of the best investments we can make'
01:17