Selected article for: "different transmissibility and highly transmissible virus"

Author: Casadevall, Arturo; Imperiale, Michael J.
Title: Risks and Benefits of Gain-of-Function Experiments with Pathogens of Pandemic Potential, Such as Influenza Virus: a Call for a Science-Based Discussion
  • Document date: 2014_8_1
  • ID: jmfd1u7e_15
    Snippet: What is the relationship between transmissibility and virulence in HPAIV? Virulence and transmissibility are different properties of pathogenic microbes that can be related but are also distinguishable. BK virus is highly transmissible among humans but is associated with disease only in transplant recipients. In contrast, Mycobacterium tuberculosis spreads by aerosol during coughing associated with pulmonary disease. Hence, transmissibility from .....
    Document: What is the relationship between transmissibility and virulence in HPAIV? Virulence and transmissibility are different properties of pathogenic microbes that can be related but are also distinguishable. BK virus is highly transmissible among humans but is associated with disease only in transplant recipients. In contrast, Mycobacterium tuberculosis spreads by aerosol during coughing associated with pulmonary disease. Hence, transmissibility from host to host appears to be associated with virulence for some microbes and not others. Are virulence and transmissibility separable for influenza viruses? Knowing the relationship between transmissibility and virulence is important for understanding the basic biology of this virus and could inform the risk-benefit debate.

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