If vampires existed in real life,
it would only take about 200 days
to make us
a critically endangered species.
They wouldn't be the sexy,
mysterious creatures
we know from the movies.
They would be terrifying,
murderous beings with one goal.
To drink your blood.
Would humanity stand a chance
against a supernatural species?
Or would we all be better off
just letting them take over?
Okay, let's get back to that whole
"endangered species" conversation.
According to mathematical models
outlined in several studies over the years,
humanity would almost be wiped out
anywhere from six months to three years
from the time of the first bite.
So if you see one of these bloodsuckers,
the countdown to extinction
has already begun.
And if you think you can survive
by just staying home
and never inviting the vampires inside,
think again.
This is going to be a lot more complicated
than the movies.
”This movie is not just about vampires.
It’s really about us.”
There’s a reason these bloodsuckers
are called the undead.
Once mortal, they died and were revived.
But that second chance at life
comes with a few inconveniences,
like being unable to walk in daylight.
This forces them to rise nightly
from their graves or coffins
since sunlight would burn them to a crisp.
The closer you are to the North Pole,
the longer the days are.
In the summer months, at least.
In Barrow,
the northernmost settlement of Alaska,
the Sun doesn't set for 84 days.
You want to get there as soon as possible
since they won't follow you
to the bright dawn.
Your most precious belonging
in these catastrophic times
is that red liquid
running through your veins.
If you lose only 15% of your blood
you’ll pass out and be left at the mercy
of these evil suckers.
A hungry vampire can drain
three-quarters of a liter (.19 gal) of blood
from your carotid artery
in 6.4 minutes.
Luckily for you,
soon you might be able
to buy synthetic blood.
In 2019,
a peer-reviewed study developed
substitute blood components
such as red blood cells (RBCs)
and platelets
to help patients suffering from
massive blood loss.
You better stock up
on that synthetic blood as soon as it's out
in case you need to get
a blood transfusion.
Who knows?
You might end up convincing a vampire
that it's the real thing.
With vampires hiding among us,
it might be tricky to know if your friend
gained supernatural strength
by becoming one
or they've just been hitting the gym.
Besides the obvious razor-sharp fangs,
some physical characteristics
can help you identify
a blood-thirsty humanoid creature.
They'll have pale skin that they can't look at
since they have no reflection in a mirror.
There's an eerie absence of a shadow.
And they can’t be photographed
or recorded.
In addition to all this,
they’re extremely good-looking.
Or at least that’s what pop culture
has us believing.
But remember,
this is an apocalypse
and anyone can be turned
into a vampire.
When in doubt,
toss some rice, seeds or grains
on the ground.
Vampires are compelled to count
objects like these.
When they start counting,
you better start running.
To battle the army of the undead,
you’ll need lots of protection.
Use as many Christian symbols as you can.
Carry a crucifix
and always have holy water ready to spray
on any creatures that attack you.
Spread generous amounts of garlic
around your house and even in your food.
Having garlicky cereal on your breath
will be a turnoff for everyone,
especially vampires.
You’re done hiding.
Now you want to fight back
and reduce the vampire population
one by one.
Do it during daytime hours when they’re
helplessly sleeping in their coffins.
A wooden stake to the heart
is the classic and most effective way
of killing these monsters.
If someone is in the early stages
of transformation into a vampire,
for about 40 days
they'll be in their most vulnerable phase.
This is when you'll have the best chance
to take some of these creepers out.
I'm impressed.
You're a regular vampire slayer.
But now it's time to take on another
supernatural foe,
zombies.
If vampires could threaten humanity
in a matter of months,
how long would it take
these rotting corpses?
Find out here.