Do people become immune to CoVid-19 after recovering from it? | AskScience Blog

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Friday, March 27, 2020

Do people become immune to CoVid-19 after recovering from it?

Do people become immune to CoVid-19 after recovering from it?


Do people become immune to CoVid-19 after recovering from it?

Posted: 26 Mar 2020 01:50 PM PDT

Do skin grafts include nerves, and if so do they retain the sensitivity of thier original location?

Posted: 27 Mar 2020 06:27 AM PDT

How do orange farmers grow seedless orange trees if their fruit has no seeds?

Posted: 26 Mar 2020 02:26 PM PDT

Does orbital velocity remain constant over time?

Posted: 26 Mar 2020 03:17 PM PDT

ie. are the planets orbiting at the same speed they were millions of years ago? Cannot find an answer I can understand on professor Google

submitted by /u/raresaturn
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Why is it that when I'm thinking it "feels" like it's in my head? Besides the obvious location of the brain, why does thinking "feel" like it's in my head and not somewhere else/not localized at all?

Posted: 26 Mar 2020 07:55 PM PDT

Why does the strong force not seep out of the nucleus the way the electromagnetic force seeps out of electrically neutral atoms?

Posted: 26 Mar 2020 02:59 PM PDT

I understand that there's never excess strong-force charge because it's too hard to separate quarks, but even electrically neutral atoms have strong electromagnetic properties that affect our daily life, why is the same not true for the strong force?

submitted by /u/barvader
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Do enzymes require energy to form or do amino acids just combine spontaneously to form one?

Posted: 26 Mar 2020 11:34 PM PDT

[Biology] Why dont animals who hybernate lose muscle mass/strength?

Posted: 26 Mar 2020 01:47 PM PDT

Maybe they do and im just plain wrong but if i dont hit the gym in a week i lose about 1km off my run or 10lbs of dumbells, but bears can just get out and start hunting, or i just saw a pic of a turtle that had a huge mound of mud on top of it, im not sure i couldjust dig myself out of 1 foot of dense mud if i were hybernating? Thanks a lot!

submitted by /u/RRH
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Why do pseudostratified epithelial cells have their nuclei at different layers? How does this help the cell with doing anything better then regular columnar epithelial cells

Posted: 26 Mar 2020 09:10 PM PDT

How many megapixels would be required to take a photo of someone's face at 6' distance and be capable of zooming in far enough to see a virus?

Posted: 27 Mar 2020 05:33 AM PDT

Besides domesticating animals, how have humans changed the evolutionary path of other species?

Posted: 26 Mar 2020 03:57 PM PDT

Is there a formula to find the absolute or relative organ weight in humans?

Posted: 26 Mar 2020 06:44 PM PDT

How do viruses modify cell behaviour?

Posted: 26 Mar 2020 10:04 AM PDT

As far as I understand, viruses are simply genetic material wrapped into some coating. When they enter a compatible cell, they simply begin to reproduce and repeat the process.

What I don't understand is how this activity can translate into such a vast array of symptoms or no symptoms at all. I understand that certain viruses target specific kinds of cells, but how do they rewire these cells to perform certain undesirable functions as opposed to just killing them?

submitted by /u/de1pher
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Is the good weather we are seeing in Northern EU related to CV-19 (and industrial shutdowns/reduction in pollution) or is it just Spring?

Posted: 26 Mar 2020 03:50 AM PDT

Weather seems great in Amsterdam for the time of year, notably the skies seem clearer... is it related to reduced pollution?

submitted by /u/alxwx
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What do we think Deinonychus and Velociraptor used toe hooks for?

Posted: 26 Mar 2020 11:21 AM PDT

I had been thinking about it recently.

From my admittedly amateur understanding, it seems like at least the smaller Velociraptor could use its toe hooks to dig into the flesh of a larger animal, in an attempt to bring it down, similar to how lions hunt larger prey.

Is this reasonable?

How do we know?

If not, what are the toe hooks believed to be useful for instead?

How much muscle/tendon do we think was attached to the toes with the large hooks?

Please go easy on me; I'm very excited to learn!

submitted by /u/y0nderYak
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Can people who recovered from COVID-19 become sick from the virus again? Or are they forever immune to it?

Posted: 26 Mar 2020 03:10 AM PDT

Why does almond milk need to be refrigerated?

Posted: 26 Mar 2020 08:37 AM PDT

When eating my cereal today I looked at the ingredients on my coconut almond milk and it looked like everything in there could be stored at room temperature. What changes that makes it so you must refrigerate almonds?

submitted by /u/0guyboom
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