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Glossary

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    227309
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    Example and Directions
    Words (or words that have the same definition) The definition is case sensitive (Optional) Image to display with the definition [Not displayed in Glossary, only in pop-up on pages] (Optional) Caption for Image (Optional) External or Internal Link (Optional) Source for Definition
    (Eg. "Genetic, Hereditary, DNA ...") (Eg. "Relating to genes or heredity") The infamous double helix https://bio.libretexts.org/ CC-BY-SA; Delmar Larsen
    Glossary Entries

    Word(s)

    Definition

    Image Caption Link Source
    Observational studies It comes in many forms, but the researcher is always recording and analyzing information about the subjects, never interfering in any way.         
    Herd immunity

    If a contagious person enters a group in which a large percentage of people are immune, the pathogen is unlikely to spread further.  The immune individuals act as a barrier, preventing the disease from reaching and infecting the susceptible people in the group.

           
    SARS

    Severe Acute Respiratory Syndrome is a viral respiratory illness caused by a coronavirus called SARS-CoV-1 as opposed to the virus that causes COVID-19, which is the SARS-CoV-2.

           
    Burden of disease is a comprehensive measure of a population's health loss, combining the impact of premature mortality (death) and morbidity (living with illness or disability). It quantifies the total impact of diseases, injuries, and risk factors.     https://ourworldindata.org/burden-of-disease   
    Radon-initiated cells Lung epithelial cells that have undergone malignant transformation due to damage from radon gas decay products, leading to structural and functional changes associated with cancer.       10.1039/c8tx00181b.  
    Cell-mediated immunity a type of immune response that involves activating certain immune cells to combat the pathogen actively.         

     

     

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