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  2. Chickenpox - Wikipedia

    en.wikipedia.org/wiki/Chickenpox

    In 2015 chickenpox resulted in 6,400 deaths globally – down from 8,900 in 1990. [6] [15] Death occurs in about 1 per 60,000 cases. [9] Chickenpox was not separated from smallpox until the late 19th century. [9] In 1888 its connection to shingles was determined. [9] The first documented use of the term chicken pox was in 1658. [16]

  3. List of human disease case fatality rates - Wikipedia

    en.wikipedia.org/wiki/List_of_human_disease_case...

    From 1962 to 2022 there have been 157 recorded cases of the infection in United States, only 4 of those 157 individuals survived the disease. A combination of drugs have shown effectiveness in survivors. [11] Glanders, septicemic: Bacterial Untreated 95% The rate drops significantly to >50% with treatment. [12]

  4. List of epidemics and pandemics - Wikipedia

    en.wikipedia.org/wiki/List_of_epidemics_and...

    [21] [22] According to the World Health Organization, approximately 10 million new TB infections occur every year, and 1.5 million people die from it each year – making it the world's top infectious killer (before COVID-19 pandemic). [21] However, there is a lack of sources which describe major TB epidemics with definite time spans and death ...

  5. The chickenpox virus has a fascinating evolutionary history ...

    www.aol.com/news/chickenpox-virus-fascinating...

    Most children today receive the chickenpox vaccine as a routine part of childhood immunizations. Solidcolours/E+ via Getty ImagesIn July 2021, a Centers for Disease Control and Prevention ...

  6. Chickenpox is 'incredibly contagious' and not 'trivial,' say ...

    www.aol.com/lifestyle/chickenpox-incredibly...

    The chicken pox vaccine became available in the U.S. in 1995 and, since then, cases of the virus in the U.S. have plummeted. But chicken pox still emerges from time to time. Montana public health ...

  7. Basic reproduction number - Wikipedia

    en.wikipedia.org/wiki/Basic_reproduction_number

    is the average number of people infected from one other person. For example, Ebola has an of two, so on average, a person who has Ebola will pass it on to two other people.. In epidemiology, the basic reproduction number, or basic reproductive number (sometimes called basic reproduction ratio or basic reproductive rate), denoted (pronounced R nought or R zero), [1] of an infection is the ...

  8. List of infectious diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_infectious_diseases

    Medical history, such as close contact with other people with infectious mononucleosis Physical examination , including palpation of any enlarged lymph nodes in the neck, or enlarged spleen . The heterophile antibody test is a screening test that gives results.

  9. Evolution of Infectious Disease - Wikipedia

    en.wikipedia.org/wiki/Evolution_of_Infectious...

    Infectious disease are illnesses induced by another organism. [1] Such diseases range from mild to severe cases. The onset of infectious disease can be induced by bacteria, viruses, fungi, and parasites. [1] Several examples of infectious diseases are as follows: tuberculosis, chickenpox, mumps, meningitis, measles, and malaria. [2]