Biology 9700 · AS & A Level · Infectious diseases

Infectious diseases — practice question

Which description correctly states the cause and mode of transmission of TB, measles and HIV/AIDS?

  • ATB: bacteria, airborne droplets; measles: virus, airborne droplets; HIV/AIDS: virus, bodily fluids
  • BTB: bacteria, water borne; measles: bacteria, airborne droplets; HIV/AIDS: protoctist, insect vector
  • CTB: protoctist, airborne droplets; measles: bacteria, insect vector; HIV/AIDS: virus, airborne droplets
  • DTB: virus, bodily fluids; measles: protoctist, bodily fluids; HIV/AIDS: bacteria, bodily fluids

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