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      • The plague disease, caused by the bacterium Yersinia pestis, is enzootic (commonly present) in populations of fleas carried by ground rodents, including marmots, in various areas, including Central Asia, Kurdistan, Western Asia, North India, Uganda and the western United States.
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  2. List of epidemics - Wikipedia › wiki › List_of_epidemics

    2 days ago · Disease Death toll (estimate) Ref. 1350 BC plague of Megiddo 1350 BC Megiddo, land of Canaan: Amarna letters EA 244, Biridiya, mayor of Megiddo complains to Amenhotep III of his area being "consumed by death, plague and dust" Unknown Plague of Athens: 429–426 BC Greece, Libya, Egypt, Ethiopia

    1350 BC plague of Megiddo
    1350 BC
    Megiddo, land of Canaan
    Amarna letters EA 244, Biridiya, mayor of ...
    429–426 BC
    Greece, Libya, Egypt, Ethiopia
    Unknown, possibly typhus, typhoid fever ...
    412 BC
    Greece ( Northern Greece, Roman Republic ...
    Unknown, possibly influenza
    165–180 (possibly up to 190)
    Unknown, possibly smallpox
  3. Tuberculosis - Wikipedia › wiki › Tuberculosis

    3 days ago · Tuberculosis ( TB) is an infectious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. Tuberculosis generally affects the lungs, but can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis.

  4. Biological warfare - Wikipedia › wiki › Biological_warfare

    3 days ago · Biological warfare, also known as germ warfare, is the use of biological toxins or infectious agents such as bacteria, viruses, insects, and fungi with the intent to kill, harm or incapacitate humans, animals or plants as an act of war. Biological weapons (often termed "bio-weapons", "biological threat agents", or "bio-agents") are living ...

  5. Influenza - Wikipedia › wiki › Influenza

    2 days ago · Influenza, commonly called "the flu", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue.

  6. History of HIV/AIDS - Wikipedia › wiki › Gay-related_immune_deficiency

    5 days ago · These diseases increase the probability of HIV transmission dramatically, from around 0.01–0.1% to 4–43% per heterosexual act, because the genital ulcers provide a portal of viral entry, and contain many activated T cells expressing the CCR5 co-receptor, the main cell targets of HIV.

  7. Psoriasis - Wikipedia › wiki › Psoriasis

    4 days ago · Psoriasis is a long-lasting, noncontagious autoimmune disease characterized by raised areas of abnormal skin. These areas are red, or purple on some people with darker skin, dry, itchy, and scaly. Psoriasis varies in severity from small, localized patches to complete body coverage.

  8. An Epidemic every 100 years: Plague 1720, Cholera 1820 ... › English › epidemic-every-100-years

    Jun 15, 2021 · Every hundred years, there seems to be a great pandemic, plague 1720, cholera epidemic 1820 and Spanish flu 1920. The pandemic Corona seems to follow the similar pattern like it took place before. In the era of chemical and bio weapon it is a common nature of people to believe in conspiracy theory.

  9. How NYC Survived the 1918 Spanish Flu ... - Untapped New York › 2020/03/17 › how-nyc-survived

    Jun 15, 2021 · The disease was first observed in January 1918, but by March 1918 the virus had already hit Queens. The virus occurred in three waves, the first in early 1918, the second and most deadly in late...