BIOL 416_516: Virology

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Across
  1. 4. Weakened or less virulent, is used for vaccines
  2. 6. : An infection in which the virus is present in the host over a long time, without causing symptoms.
  3. 8. : An infection in which the virus stays dormant in the host for a long time before becoming waking up and causing disease.
  4. 11. Viral proteins that resemble cell receptors, interfere with the host's signaling.
  5. 12. : An infection in which the virus changes the genetics or behavior of the cell, leading to cancer.
  6. 15. :process where viruses cause disease in a host organism.
  7. 17. : An infection in which replication is started but not finished, can lead to cell death before viruses are produced.
  8. 19. Viral proteins that form pores in host cell membranes
  9. 20. :slow accumulation of mutations in the genes that code for viral surface proteins, leads to small changes in the virus over time.
Down
  1. 1. antigens look like the one from the host leads to autoimmunity
  2. 2. The study of how the immune system leads to disease
  3. 3. :An infection caused by rapid infection of symptoms and a short period.
  4. 5. :change in the surface proteins of a virus, happen because of the mixing of genetic material between different strains.
  5. 7. : A virus that does not cause damage to the cells it infects.
  6. 9. : A virus that causes damage to the cells it infects
  7. 10. :An infection known for long incubation and a slow progression of symptoms.
  8. 13. The ability of a pathogen to lead to disease in a host organism.
  9. 14. : typically caused by the Epstein-Barr virus, symptoms consist of a fever, sore throat, swollen lymph nodes, and fatigue.
  10. 16. Proteins made by viruses that resemble cytokines, that affect the host's immune response.
  11. 18. :The time between exposure to a pathogen and the display of symptoms.