I don't mean to sound cruel and heartless, but at some point we just move forward and if someone doesn't get vaccinated, that's on them.
No, it's on all of us. That's the problem -- If there is large uncontrolled spread, it's just a matter of time before it ends up being highly dangerous to even many of those that are vaccinated. That's why it's not just important to vaccinate -- but also to vaccinate quickly. The longer there is uncontrolled spread, the more potential for it to become more and more dangerous.
The vaccines are extremely effective at preventing any symptoms at all, but they are basically 100% effective at preventing hospitalizations and deaths.
That's an over-simplification. For example, AZ got into a bit of trouble for their misleading reporting. They blasted yesterday how the US study shows that their vaccine was 100% effective at preventing hospitalizations and deaths!
Because in their controlled studied, 0 of the vaccinate people died! That's great! But guess how many of their placebo recipients died? Also 0.
So the placebo was also 100% effective at preventing death!! Or.... it's just too small a sample, over too short a time period, to really have any idea.
The difference in hospitalizations -- Placebo-- 5 hospitalizations. Vaccine -- 0.
Let's put it this way, if I tossed a coin... and got 5 heads in a row. Would that be enough to make you confident that the next 100 tosses are all going to be heads?
The limited studies tell us about efficacy. Real world use is needed to study effectiveness.
And already, we are seeing early warning signs about effectiveness and efficacy against emerging variants. New study in Israel shows the Pfizer vaccine has significantly lower efficacy against the South African variant. (It's effectiveness against the SA variant is unknown... lab can show lower efficacy but it can still remain very effective. We don't know without more real world data).
Vaccines are seen as one of the best ways to stop COVID-19. Learn more about the types of vaccines, including the newly approved Novavax.
www.webmd.com
So far -- breakthrough infections appear mild and rare. But more uncontrolled spread you get, the more mutation you get.... You eventually get variants that evade the vaccines.
Which is why it's important to get a big portion of the population vaccinated, to quash the virus BEFORE more dangerous variants emerge.