Vaccines

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Across
  1. 3. A vaccine that contains a toxin that has been treated which has its toxic properties destroyed but retain its antigenicity, that is, its capability of stimulating the production of antitoxin antibodies and thus of producing an active immunity
  2. 5. A vaccine prepared from live microorganisms that have been attenuated but that retain their immunogenic properties
Down
  1. 1. A vaccine that has molecules which stick to the polysaccharide cell wall of bacteria, making them recognisable to the immune system
  2. 2. A vaccine consisting of dead but antigenically active viruses or bacteria, which evokes production of protective antibodies without causing disease
  3. 4. A vaccine which has components of a pathogen that will induce an antibody response by the host