The science of vaccines
Videos
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The science of vaccines
06:08 | January 16, 2020
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Canada’s Jeremy Hansen reflects on ‘extraordinary’ Artemis II mission
04:13 | April 16, 2026
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‘Your hearts lifted our hearts’: Artemis II crew still over the moon after historic lunar mission
01:50 | April 16, 2026
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Artemis II crew holds press conference after historic 10-day NASA lunar mission
10:19 | April 16, 2026
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Artemis II astronauts exit NASA’S Orion spacecraft after splashing down on Earth
02:19 | April 10, 2026
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Artemis II crew returns to Earth after historic lunar mission
06:41 | April 10, 2026
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Artemis II returns: NASA’s Orion spacecraft splashes down on Pacific Ocean after 10-day moon mission
01:31 | April 10, 2026
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Artemis II crew prepares for dangerous return home
02:04 | April 9, 2026
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Anthropic claims its new AI model too risky to release to public
02:16 | April 9, 2026
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Carney speaks with Hansen, Artemis II astronauts
02:07 | April 8, 2026
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Carney’s long-distance call to space: PM speaks with Jeremy Hansen, Artemis II crew
04:56 | April 8, 2026
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Canadian astronaut Jenni Gibbons guiding Artemis II crew from Earth
02:20 | April 7, 2026
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New recommendations released to improve cancer care
01:48 | April 7, 2026
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How and why Artemis II’s astronauts are taking their own cells around the moon
01:58 | April 6, 2026
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Giant leap: Artemis II astronauts pass far side of moon, set distance record
02:33 | April 6, 2026
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Artemis II crew further in space than ever before
02:00 | April 6, 2026
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Retired Canadian astronaut explains how health concerns are managed in deep space
01:56 | April 6, 2026
-
Artemis II on track to fly past the moon
00:57 | April 6, 2026
-
Artemis II closer to the moon ahead of historic lunar flyby
02:12 | April 5, 2026
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Canadian tree seeds head to moon on Artemis II mission
01:29 | April 4, 2026
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‘The moon is getting bigger’: Canadian astronaut Jeremy Hansen speaks from space
01:23 | April 4, 2026
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Canada’s first female astronaut talks historic Artemis II lunar mission
09:05 | April 4, 2026
-
NASA releases stunning new images by Artemis II from deep space
02:31 | April 3, 2026
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Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry
02:00 | April 2, 2026
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Examining Canada’s role in the Artemis II Mission
05:52 | April 2, 2026
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Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO
02:07 | April 1, 2026
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Edmonton Valley Zoo partnership teaches seals to use touchscreens
02:13 | April 1, 2026
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Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch
02:00 | April 1, 2026
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Final preparations underway for Artemis II moon mission
02:09 | March 29, 2026
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Vatican says Catholics allowed to receive animal organ transplants
01:37 | March 25, 2026
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41 per cent of Canadians in ‘sleep debt,’ new data shows
02:00 | March 3, 2026
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Health Matters: Estimated 3M Canadian currently taking GLP-1 drugs, Leger survey finds
02:10 | March 3, 2026
-
The science of vaccines
06:08 | January 16, 2020
-
Canada’s Jeremy Hansen reflects on ‘extraordinary’ Artemis II mission
04:13 | April 16, 2026
-
‘Your hearts lifted our hearts’: Artemis II crew still over the moon after historic lunar mission
01:50 | April 16, 2026
-
Artemis II crew holds press conference after historic 10-day NASA lunar mission
10:19 | April 16, 2026
-
Artemis II astronauts exit NASA’S Orion spacecraft after splashing down on Earth
02:19 | April 10, 2026
-
Artemis II crew returns to Earth after historic lunar mission
06:41 | April 10, 2026
-
Artemis II returns: NASA’s Orion spacecraft splashes down on Pacific Ocean after 10-day moon mission
01:31 | April 10, 2026
-
Artemis II crew prepares for dangerous return home
02:04 | April 9, 2026
-
Anthropic claims its new AI model too risky to release to public
02:16 | April 9, 2026
-
Carney speaks with Hansen, Artemis II astronauts
02:07 | April 8, 2026
-
Carney’s long-distance call to space: PM speaks with Jeremy Hansen, Artemis II crew
04:56 | April 8, 2026
-
Canadian astronaut Jenni Gibbons guiding Artemis II crew from Earth
02:20 | April 7, 2026
-
New recommendations released to improve cancer care
01:48 | April 7, 2026
-
How and why Artemis II’s astronauts are taking their own cells around the moon
01:58 | April 6, 2026
-
Giant leap: Artemis II astronauts pass far side of moon, set distance record
02:33 | April 6, 2026
-
Artemis II crew further in space than ever before
02:00 | April 6, 2026
-
Retired Canadian astronaut explains how health concerns are managed in deep space
01:56 | April 6, 2026
-
Artemis II on track to fly past the moon
00:57 | April 6, 2026
-
Artemis II closer to the moon ahead of historic lunar flyby
02:12 | April 5, 2026
-
Canadian tree seeds head to moon on Artemis II mission
01:29 | April 4, 2026
-
‘The moon is getting bigger’: Canadian astronaut Jeremy Hansen speaks from space
01:23 | April 4, 2026
-
Canada’s first female astronaut talks historic Artemis II lunar mission
09:05 | April 4, 2026
-
NASA releases stunning new images by Artemis II from deep space
02:31 | April 3, 2026
-
Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry
02:00 | April 2, 2026
-
Examining Canada’s role in the Artemis II Mission
05:52 | April 2, 2026
-
Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO
02:07 | April 1, 2026
-
Edmonton Valley Zoo partnership teaches seals to use touchscreens
02:13 | April 1, 2026
-
Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch
02:00 | April 1, 2026
-
Final preparations underway for Artemis II moon mission
02:09 | March 29, 2026
-
Vatican says Catholics allowed to receive animal organ transplants
01:37 | March 25, 2026
-
41 per cent of Canadians in ‘sleep debt,’ new data shows
02:00 | March 3, 2026
-
Health Matters: Estimated 3M Canadian currently taking GLP-1 drugs, Leger survey finds
02:10 | March 3, 2026
The science of vaccines
Description
January 16, 2020
Vaccines have the power to protect us from some of the most contagious diseases, but how exactly do these work? Global News unpacks the science behind vaccines.
-
The science of vaccines06:08 | January 16, 2020 -
Canada’s Jeremy Hansen reflects on ‘extraordinary’ Artemis II mission04:13 | April 16, 2026 -
‘Your hearts lifted our hearts’: Artemis II crew still over the moon after historic lunar mission01:50 | April 16, 2026 -
Artemis II crew holds press conference after historic 10-day NASA lunar mission10:19 | April 16, 2026 -
Artemis II astronauts exit NASA’S Orion spacecraft after splashing down on Earth02:19 | April 10, 2026 -
Artemis II crew returns to Earth after historic lunar mission06:41 | April 10, 2026 -
Artemis II returns: NASA’s Orion spacecraft splashes down on Pacific Ocean after 10-day moon mission01:31 | April 10, 2026 -
Artemis II crew prepares for dangerous return home02:04 | April 9, 2026 -
Anthropic claims its new AI model too risky to release to public02:16 | April 9, 2026 -
Carney speaks with Hansen, Artemis II astronauts02:07 | April 8, 2026 -
Carney’s long-distance call to space: PM speaks with Jeremy Hansen, Artemis II crew04:56 | April 8, 2026 -
Canadian astronaut Jenni Gibbons guiding Artemis II crew from Earth02:20 | April 7, 2026 -
New recommendations released to improve cancer care01:48 | April 7, 2026 -
How and why Artemis II’s astronauts are taking their own cells around the moon01:58 | April 6, 2026 -
Giant leap: Artemis II astronauts pass far side of moon, set distance record02:33 | April 6, 2026 -
Artemis II crew further in space than ever before02:00 | April 6, 2026 -
Retired Canadian astronaut explains how health concerns are managed in deep space01:56 | April 6, 2026 -
Artemis II on track to fly past the moon00:57 | April 6, 2026 -
Artemis II closer to the moon ahead of historic lunar flyby02:12 | April 5, 2026 -
Canadian tree seeds head to moon on Artemis II mission01:29 | April 4, 2026 -
‘The moon is getting bigger’: Canadian astronaut Jeremy Hansen speaks from space01:23 | April 4, 2026 -
Canada’s first female astronaut talks historic Artemis II lunar mission09:05 | April 4, 2026 -
NASA releases stunning new images by Artemis II from deep space02:31 | April 3, 2026 -
Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry02:00 | April 2, 2026 -
Examining Canada’s role in the Artemis II Mission05:52 | April 2, 2026 -
Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO02:07 | April 1, 2026 -
Edmonton Valley Zoo partnership teaches seals to use touchscreens02:13 | April 1, 2026 -
Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch02:00 | April 1, 2026 -
Final preparations underway for Artemis II moon mission02:09 | March 29, 2026 -
Vatican says Catholics allowed to receive animal organ transplants01:37 | March 25, 2026 -
41 per cent of Canadians in ‘sleep debt,’ new data shows02:00 | March 3, 2026 -
Health Matters: Estimated 3M Canadian currently taking GLP-1 drugs, Leger survey finds02:10 | March 3, 2026
-
The science of vaccines06:08 | January 16, 2020
-
Canada’s Jeremy Hansen reflects on ‘extraordinary’ Artemis II mission04:13 | April 16, 2026
-
‘Your hearts lifted our hearts’: Artemis II crew still over the moon after historic lunar mission01:50 | April 16, 2026
-
Artemis II crew holds press conference after historic 10-day NASA lunar mission10:19 | April 16, 2026
-
Artemis II astronauts exit NASA’S Orion spacecraft after splashing down on Earth02:19 | April 10, 2026
-
Artemis II crew returns to Earth after historic lunar mission06:41 | April 10, 2026
-
Artemis II returns: NASA’s Orion spacecraft splashes down on Pacific Ocean after 10-day moon mission01:31 | April 10, 2026
-
Artemis II crew prepares for dangerous return home02:04 | April 9, 2026
-
Anthropic claims its new AI model too risky to release to public02:16 | April 9, 2026
-
Carney speaks with Hansen, Artemis II astronauts02:07 | April 8, 2026
-
Carney’s long-distance call to space: PM speaks with Jeremy Hansen, Artemis II crew04:56 | April 8, 2026
-
Canadian astronaut Jenni Gibbons guiding Artemis II crew from Earth02:20 | April 7, 2026
-
New recommendations released to improve cancer care01:48 | April 7, 2026
-
How and why Artemis II’s astronauts are taking their own cells around the moon01:58 | April 6, 2026
-
Giant leap: Artemis II astronauts pass far side of moon, set distance record02:33 | April 6, 2026
-
Artemis II crew further in space than ever before02:00 | April 6, 2026
-
Retired Canadian astronaut explains how health concerns are managed in deep space01:56 | April 6, 2026
-
Artemis II on track to fly past the moon00:57 | April 6, 2026
-
Artemis II closer to the moon ahead of historic lunar flyby02:12 | April 5, 2026
-
Canadian tree seeds head to moon on Artemis II mission01:29 | April 4, 2026
-
‘The moon is getting bigger’: Canadian astronaut Jeremy Hansen speaks from space01:23 | April 4, 2026
-
Canada’s first female astronaut talks historic Artemis II lunar mission09:05 | April 4, 2026
-
NASA releases stunning new images by Artemis II from deep space02:31 | April 3, 2026
-
Feds commit $127M to biomanufacturing to boost Canada’s life sciences industry02:00 | April 2, 2026
-
Examining Canada’s role in the Artemis II Mission05:52 | April 2, 2026
-
Toronto quantum computing company Xanadu breaks multi-year tech dry spell on TSX with IPO02:07 | April 1, 2026
-
Edmonton Valley Zoo partnership teaches seals to use touchscreens02:13 | April 1, 2026
-
Artemis II: Hundreds of fans gathering near Kennedy Space Center to witness historic launch02:00 | April 1, 2026
-
Final preparations underway for Artemis II moon mission02:09 | March 29, 2026
-
Vatican says Catholics allowed to receive animal organ transplants01:37 | March 25, 2026
-
41 per cent of Canadians in ‘sleep debt,’ new data shows02:00 | March 3, 2026
-
Health Matters: Estimated 3M Canadian currently taking GLP-1 drugs, Leger survey finds02:10 | March 3, 2026
The science of vaccines
Description
January 16, 2020
Vaccines have the power to protect us from some of the most contagious diseases, but how exactly do these work? Global News unpacks the science behind vaccines.
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