xDarc said:
idarkphoenixi said:
We're also getting more efficient at detecting illness though so it's natural to see a spike.
Yes, we've come a long way since living in caves in 1990...
People don't necessarily understand the science behind vaccines. They see the eradication of diseases and understand that they work. Yet, when they see a rise in all kinds of other illnesses, they stick their fingers in their ears and go "La La La."
*snip*
I do.
I understand it just fine. I'm a 26 year old computer geek who is 9 years into a 2 year AS degree and even I understand it. Or rather, I understand the Flu Vaccine - I won't claim to understand every vaccine because some of them work differently.
Basically, a virus is an organism with fake DNA. It injects that DNA into your otherwise normal cells, and then when your cells divide, the fake DNA divides with it, creating globs of cells with foreign DNA. This is why treating a virus is so much harder than a bacterial infection - you're not trying to kill a foreign organism, you're killing your own damn cells.
What the Flu Vaccine does is inject you with (usually dead) Flu virus. That is, Flu virus that is either dead outright, or depending on the specific vaccine, modified to be unable to attach itself to your own cells. Then your body can detect it as harmful and your white blood cells basically "learn" the profile of the Flu Virus, so they can effectively kill it before it can inject itself into your healthy cells.
Since this is the escapist, here's an analogy: it's like training SEALs by taking a bunch of evil terrorists, cutting off their balls, taking away their guns, and handcuffing them to a concrete pole, then hanging a big neon sign over their head that says "terrorist/flu" so you can learn EXACTY what to shoot. Well...it's kinda like that, anyhow.
So no, Vaccines aren't complicated, and they are mostly very well understood, both by the scientists who create them, and in some cases, even total laymen like myself. All one has to do to understand this is fucking google it, so anyone who doesn't understand them just hasn't bothered to read. At all.
And since someone brought up Cancer, I might as well say this here:
Cancer is caused by a mutated Oncogene that makes cells divide before they have developed to perform their function, thus causing a runaway division of cells that require nourishment but serve no function. This is what causes 100% of ALL Cancer. This has been known since the mid-80's. This isn't a secret.
As to why we don't just prevent all cancer by hardening the Oncogene before birth - which we know exactly how to do, I should add - that'd be playing god. And god forbid we do that. Yanno, even those of us who die by the millions without ever believing in god aren't allowed to either. Because christians vote to damn much, basically.