Why do you get a fever when you're sick? - Christian Moro

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Why do you get a fever when you're sick? - Christian Moro with tags fever, sick, illness, immune system, immune response, thermoregulation, hypothalamus, body temperature, syphilis, malaria, quinine, penicillin, evolution, sweat glands, blood vessels, body equilibrium, pathogens, virus, heat shock proteins, hsp, white blood cells, lymphocytes, infection, viral infection, dehydration, antibiotics, health, human body, biology, fever suppress or let it ride, medicine, christian moro, education, animation, artrake studio, ted, ted-ed, ted ed, teded, ted education

Discover what happens in your body when you have a fever and why its role in our immune response remains a mystery to scientists.

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There are many mysteries around fever, but we do know that all mammals, some birds and even a few invertebrate and plant species feel fever’s heat. It has persisted for over 600 million years of evolution. But it has a significant cost: for every degree increase in temperature, there’s a 12.5% increase in energy required. So, why and how does your body produce a fever? Christian Moro investigates.

Lesson by Christian Moro, directed by Artrake Studio.

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