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'ELISA' test is employed to diagnose:-

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AWES 2013 Official paper_Part A (PRT/TGT/PGT)
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  1. Swine Flu
  2. Polio Virus
  3. AIDS antibodies
  4. Cancer

Answer (Detailed Solution Below)

Option 3 : AIDS antibodies
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Detailed Solution

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The correct answer is ​AIDS antibodies.

Key Points

  • The enzyme-linked immunosorbent assay (ELISA) tests a patient's blood sample for AIDS antibodies.
    • ​This test can be used to determine if you have antibodies related to certain infectious conditions.
    • Antibodies are proteins that your body produces in response to harmful substances called antigens.
  • An ELISA test may be used to diagnose:
    • HIV, which causes AIDS
    • Lyme disease
    • pernicious Anaemia
    • Rocky Mountain spotted fever
    • rotavirus
    • squamous cell carcinoma
    • Zika virus

Additional Information

  • Swine Influenza (swine flu)
    • Swine Influenza is a respiratory disease of pigs caused by type A influenza virus that regularly causes outbreaks of influenza in pigs.
    • Swine flu viruses do not usually infect humans, but rare human infections have occurred. 
  • Poliovirus 
    • Poliovirus​ is an acute communicable disease of humans caused by a human enterovirus of the Picornaviridae family.
    • The virus is composed of a single-stranded, positive-sense RNA genome and a protein capsid.
  • Cancer
    • ​Cancer refers to any one of a large number of diseases characterized by the development of abnormal cells that divide uncontrollably and have the ability to infiltrate and destroy normal body tissue
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