Zusammenfassung der Ressource
B3 infection and response
- Infection
- Disease causing pathogens
- Virus
- Viruses directly attacking cells taking control and
hijacking the cell to make more of itself
- Bacteria
- E. coli
- Bacteria release toxins to make
us feel unwell
- Fungi
- Response
- The first Internal defence is often
stomach acid
- White blood cells create antibodies to latch onto
pahogens
- Vaccines
- How do they work
- The body responds by producing antibodies when the
pathogen enters us via the vaccine
- These antibodies then learn how to deal with the
disease meaning we become somewhat
immune