We start on the apps title screen, the words 'TOUCH SCREEN

TO ENTER' are flashing at the bottom. The user touches the

screen.

EXT. JAM JAR REPOSITORY

The jam jars sweep into the white space. We wait as the user

makes their decision.

The user picks the influenza jar. The jar shakes.

As the jar settles text appears saying 'YOU HAVE CHOSEN THE

INFLUENZA JAR. TAP SCREEN TO CONTINUE'.

The user taps the screen. The camera goes to the top of the

jar and we unscrew the lid and go inside the Jar.

VOICEOVER

Influenza (or Flu as it's more commonly known) is a serious virus

that can make people very ill.

The influenza sneezes. The jar disappears.

VOICEOVER

Flu is transmitted through the air

and in bodily fluids.

We zoom out. The camera moves to the right and we can see

both the influenza cells and the Body cells.

VOICEOVER

It affects the body cells in our respiratory system.

Most of the influenza cells and Body cells disappear only

leaving one influenza cell and one body cell. The buttons

representing the move forward/backward options are

highlighted.

VOICEOVER

Press the buttons to move forward

or repeat this section.

The influenza moves towards the body cell.

VOICEOVER

When the influenza virus enters the body it will bind

to the body cells in the nasal passages and bind itself to them.

It does this using its receptors. Tap the screen to see the influenza cell

come into contact with the body cell.

The user taps the screen. The virus shrinks. We see the

influenza bind itself to the body cell using the spiky parts

of its body. It enters the cell.

VOICEOVER

The virus enters the cell as something

called a coated vesicle. Once inside, it uncoats itself.

We watch the influenza uncoat itself inside the cell.

VOICEOVER

Now only the DNA of the influenza

virus is left. This is known as

RNA. This RNA is transported to the

nucleus of the cell.

The virus moves into the nucleus.

VOICEOVER

Within the nucleus, the genetic material makes lots of copies of the

influenza virus.

We see lots of uncoated virus appear.

VOICEOVER

The virus also reprogrammes the

cell’s ribosomes to make virus

proteins, which are then transported

to the cell membrane. These are the

receptors of the virus.

The virus moves out of the nucleus.

VOICEOVER

The virus leaves the cell and

its proteins attach, so it's ready

to bind with, and infect more cells.

We watch the virus leave the cell and gain it's receptors.

It moves into the white space and lots of others follow it.

The symbols are highlighted, the same as before.

VOICEOVER

Press the buttons to move

forward or repeat this section.

A title reading 'Quiz' appears and moves up the screen.

A question appears and then the answers do, the voiceover

reads them out.

VOICEOVER

How is flu transmitted?

A) By touching other people

B) Through the air

C) By blinking

The user touches the screen and picks the correct answer

which is B. Correct appears on the screen. Points are added

to the players Jam Jar.

Another question appears.

VOICEOVER

Which cells are effected by flu?

A) Body Cells

B) Red Blood Cells

C) White Blood Cells

The user touches the screen and picks the correct answer

which is A. Correct appears on the screen. Points are added

to the players Jam Jar.

The Jam Jar is full to the top. The player has unlocked a

new Jar and it appears large on the screen. Text appears

saying 'You have unlocked a new Jam Jar!'

Another question appears.

VOICEOVER

What does flu do inside the body?

A) Just stay there

B) Throw a party

C) Bind to cells using receptors

The user touches the screen and picks B which is an

incorrect answer. Incorrect appears on the screen. Text

appears which the voiceover reads out.

VOICEOVER

That answer was incorrect. When flu

gets inside the body it binds to cells

using receptors.

The influenza appears on the screen.

VOICEOVER

Now the quiz is over its time

to put the Influenza back into the

jar! Touch the screen and guide the

virus into the jar.

The user touches the screen and slides the flu back into the jar.

VOICEOVER

Flu transmission can be prevented by washing

your hands. There is also a vaccination if you are at risk of

getting flu, which helps protect your body from infection.

As the voiceover is explaining the lid is screwed back on

the jam jar and influenza struggles against the glass.

The flu is put back into the white space.