Pathogens
Texto del Guión Gráfico
- Oh no! I didn't cover my mouth and nose!
- Achoo!
- OOOOHHH! This table is a nice place to live
- Oh, I really need a rest as well as a coffee. Let's drink it right at this table.
- The easiest way to spread germs is by not covering your nose and mouth when coughing or sneezing.
- The pathogens you expel stay on other surfaces and when another person touches (the table in this case) they get the pathogens all over their fingertips. If they touch their face, the germs might want to enter your body through you eyes, mouth, ears, etc.
- The biggest protective layer is the skin, but other parts of your body have ways to protect themselves from harmful viruses. Your eyes expel undesirable germs with teardrops. Your nose has cilia and mucus. Your ears have ear wax, etc.
- The End
- When a virus wants to enter your body and attack the cells in it, it is stopped by white blood cells. Their job is to protect the body from harmful organisms by ingesting or engulfing the pathogens. White blood cells can also produce antibodies to do this.
- If for some reason the virus enters the body, it needs a cell to survive and reproduce. When it comes into contact with a host cell, the virus can insert its genetic material into its host, taking over the host's functions. When the virus reproduces, you start feeling ill.
- Thank you!
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