The Race For the COVID-19 Vaccine | National Geographic

less than 1m read

·Nov 11, 2024

[JONATHAN WOSEN]: So the idea behind any vaccine is to introduce some piece of a virus to your body so you can mount an immune response. And then your immune system sees those fragments and learns to respond to it.

[ALBERT BOURLA]: You do things in parallel. Research, trials, manufacturing, and distribution.

[MIKE MCDERMOTT]: So if we think about how long we would take to build our manufacturing network, typically that would be a two to three year process. We shrank it down to about five months.

[NATHAN VARDI]: There are some important reasons why messenger RNA was appealing for developing a COVID-19 vaccine. First of all, the virus itself is an RNA virus. So it lent itself to this technology.

[PHIL DORMITZER]: In an RNA based vaccine, you simply inject the instruction set that teaches your body how to make a piece of the virus.

[LAURIE GARRETT]: This is going to have a huge impact down the road.

[FRANK SNOWDEN]: It's wonderful…. What's happening is an extraordinary scientific breakthrough.

Measles Explained — Vaccinate or Not?

Monarch Migration and Metamorphosis | Incredible Animal Journeys | National Geographic

View All

Secant line with arbitrary difference (with simplification) | AP Calculus AB | Khan Academy

A secant line intersects the curve ( y ) is equal to ( 2x^2 + 1 ) at two points with ( x ) coordinates ( 4 ) and ( 4 + h ), where ( h ) does not equal zero. What is the slope of the secant line in terms of ( h )? Your answer must be fully expanded and sim…

My Meditation Regimen

And usually, do you have a 20 minutes a day, twice a day? What is your regimen? Yeah, I try to do it twice a day for 20 minutes each time. Usually before breakfast and before dinner. Um, but I’m not perfect. You know, I would say probably a third of the …

The Most Powerful Computers You've Never Heard Of

In 1901, this ancient Greek artifact was discovered in a shipwreck off the island of Antikythera. 3D x-ray scans have revealed it contains 37 interlocking bronze gears, allowing it to model the motions of the sun and moon, and predict eclipses decades in …