58
submitted 8 months ago by 0x815@feddit.de to c/news@beehaw.org

Cross-posted from: https://feddit.de/post/8224710

China has reportedly embarked on a controversial path of experimenting with a new Covid-like virus, characterized by a 100% fatality rate in mice. The unfolding scenario raises concerns about the potential risks associated with such experiments, especially the prospect of the virus spilling over into the human population.

you are viewing a single comment's thread
view the rest of the comments
[-] t3rmit3@beehaw.org 11 points 8 months ago* (last edited 8 months ago)

One thing to keep in mind is that as transmissibility increases, lethality decreases, and that's not coincidental. The longer it takes for a virus to act, the longer a host body has to suppress it and adapt to it. Fast-acting and highly-lethal viruses depend on carrier populations (like pangolins in this case) to survive, and many individual viral mutations with deadlier characteristics emerge and then die without ever even reaching another host.

Is it possible that you could genetically-engineer a virus to both have a long incubation period AND incredibly high mortality rate? I'm sure it is, but that is not the claim here, just that they are experimenting with a high-mortality, naturally-occurring Coronavirus.

[-] Zworf@beehaw.org 10 points 8 months ago* (last edited 8 months ago)

Is it possible that you could genetically-engineer a virus to both have a long incubation period AND incredibly high mortality rate? I’m sure it is

Case in point: HIV. We're lucky that was not airborne. The whole world would have been infected by the time people started dying.

this post was submitted on 25 Jan 2024
58 points (100.0% liked)

World News

22032 readers
29 users here now

Breaking news from around the world.

News that is American but has an international facet may also be posted here.


Guidelines for submissions:

These guidelines will be enforced on a know-it-when-I-see-it basis.


For US News, see the US News community.


This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.

founded 2 years ago
MODERATORS