So I moved my answer from another (poll) thread. It is more about how we all should change.
It could well be that during the SARS outbreak, scientists scrambled to create a vaccine that was successful during the testing trials on animals and in other stages. I'm not sure exactly how far they got with it when SARS diminished and vanished completely... and so the vaccine was shelved. But SARS seems to be very similar in more ways than 1 to CV-19, perhaps it is a 'one they made earlier' that they have turned to!! It does make one wonder, where do these viruses disappear to until they next break-out? X
They disappear to their natural habitat. Bats and Himalayan civets.
With SARS and communist China. SARS was worse, but two factors worked positively. First, it was in a totally rural area. So the Chinese government totally isolated it.
Second, at that time, fewer people from China were traveling as tourists. It was 20 years ago.
SARS and COVID 19 are very similar in being coronaviruses. I think they planned to use one antibody sitting on the “spike” to mount the immune response to it. I wonder if the antibodies in SARS and COVID 19 are different, though.
Now, in general, I read that a lot of viruses coming to us from China (it is not a negative opinion of China). Simply because of its agrarian sector and a huge amount of chickens that are natural reservoirs for many of them.
It makes total sense to me as varicella virus is harvested in chick embryos.
If so, maybe looking at the conditions they are raised could help?
As to natural reservoirs, such as bats, pangolins and civets. I applaud the decision of Chinese government to outlaw wet markets, but the problem is, they still exist in other Asian countries.
Maybe teaching Asians the dangers of the wet markets would help?
And it is a great idea to close this contact between the humans and the wilderness anyhow.
I read somewhere that Ebola outbreak was traced to certain African large animals, I need to read more about it. Anyhow, this habit, to eat wild animals, is not safe. Even domesticated ones, cows, sheeps and goats have scrapies and mad cow disease; we simply don’t know what the wild ones carry.
Maybe we simply need less meat?
ETA:
Transmission | Ebola Hemorrhagic Fever | CDC
I did not find anything about African cats, but CDC mentions
hunting wild prey in general as means to get deadly viruses.
Think of this, large carnivores eat whatnot. Either they have better immune system than us, or they all can be natural reservoirs for some nasty stuff. I read about two cases of domestic dogs infected with coronavirus, I see no reason why wild animals can’t get more “pests” that could infect us.
I think that this “trophy hunting” should stop, too. Rich hunters come, pay the locals, kill some rare beast, and leave its meat to the locals to eat. This is another way to spread some nasty diseases.
And while I am very much against Chinese poachers, in one thing I have more hope for China. They are incredibly disciplined, so some educational campaigns will work better for them.
What about our own people? We should educate them instead of just selling them hunting licenses. Deers and ducks could well be reservoirs of some nasty pests, yet unknown to humans.
I am not a vegetarian, thinking of becoming a pescatarian for this very reason.
@Ozoner is right. Malthus predicted wars and diseases alongside with exponential population growth.