When you have touched things that lots of other people have touched!

    Washing your hands is very important after you have been in a busy place. If there are lots of people around it is very likely that surfaces will have germs on.

    e.g. at work, school, cafes, shops, on public transport.

    Viruses live longer on hard surfaces which makes them easier to pick up.

    e.g. benches, doors, rails, handles, money, mobile phones and keyboards.

    A person on a bus surrounded by other people coughing and sneezing. Covered in germs, he arrives at work and spreads the germs around the office. On his bus ride home, he becomes covered in even more germs. He then gets home and hugs his child, spreading the germs to his family.

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