Yeah, I wasn't referring prudent people who exercise caution-- I was talking more about the extremists who insist things like, the measles vaccine cause autism, etc. Given how scary COVID19 is, i think it'd be funny on some level if they change their tune when a vaccine comes out. Just a passing thought. But, I suppose I shouldn't derail the thead further, though.
Thanks for the explanation [MENTION=5643]EcK[/MENTION] !
I am restating what many probably already know, but fwiw: the two main concerns are that it is actually a new virus that the human population has not responded to yet, so it is not known the degree of immunity that people will have. The second concern is the virus mutating. I think quickly spreading and being left unchecked would speed up the possibility of mutations as well. There are two strains identified - one more severe than the other.In Europe, Following Italy, France and Spain Lock Down their citizens.
France orders lockdown to slow COVID-19 spread | CIDRAP
Spain's lockdown will 'last more than 15 days
In south east Asia, Malaysia is Locking Down Malaysia coronavirus lockdown: Food security strategies put to test, but Singapore is 'well prepared', Environment News & Top Stories - The Straits Times. Duterte also orders lock down of Manila.
I sense that the way of these Governments trying to slow down infections case number by locking down, putting infected people under quarantine, promoting social distancing are perhaps partly as a result of inavailability of vaccines. It might be worrisome for them that since people are not vaccinated, they are absolutely not immune to corona virus infections. However, is it possible that unvaccinated people are still immune to infections ?Could it be any other way than vaccination so that we become immune to infections? Is that true that vaccination the only way to get ourselves immune that without it we will certainly get infected by the virus carrier? When the vaccine is available and we get vaccinated hence expectedly immune ,will we guaranteed not to get infected even if we have close contact with patient already infected ?
WHO said:LINK Coronavirus disease (COVID-19) is a new strain that was discovered in 2019 and has not been previously identified in humans.
LiveScience said:LINK The new coronavirus, like all other viruses, mutates, or undergoes small changes in its genome. A recently published study suggested that the new coronavirus, SARS-CoV-2, had already mutated into one more and one less aggressive strain. But experts aren't convinced.
...
The researchers found the "L" type, which they deemed the more aggressive type, in 70% of the virus samples. They also found that the prevalence of this strain decreased after early January. The more commonly found type today is the older, "S" type, because "human intervention" such as quarantines may have reduced the ability of the "L" type to spread, researchers wrote in the paper.
This is a new virus. Humanity has no immunity against it. This is why people have been panicking. The only way to get 'immunity' right now is to get it and then recover. There's a chance that you might not get it even if you are exposed, so it's not like 100% infection after exposure, but it does seem to spread quite easily (usually if one family member gets it, other family members will also get it). You can also spread the virus even if you have no symptoms and don't know you carry it.
We can hope for a vaccine in about 12 months from now -- maybe sooner, since everyone is working hard on it.
Also, don't expect a vaccine before next year. Stay home or at least keep a distance to other people.
Why you guys think a vaccine will take so long?
Why not in a few months?
The shutdown is kind of nice at face value. Enjoying the peace and quiet and genera excuse not to go anywhere or do anything. It is making me feel bad for extroverts though. I've been imagining what it's like for them by picturing inverted conditions:
"All citizens are mandated to go to a large house party and stay there for several weeks to a month. If you get bored, take a crew of at least 20 out bar and club hopping, and maybe go sit in a large crowd somewhere to relax, just make sure you get back to the raging party eventually afterwards and stay there. Make sure you are around and listening to people at all times. Locking yourself in a private room is not allowed."