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  1. www.britannica.com › science › pandemicPandemic | Description, History, Preparedness, & Facts

    Hace 5 días · A pandemic is an outbreak of infectious disease that occurs over a wide geographical area and that is of high prevalence. A pandemic generally affects a significant proportion of the world’s population, usually over the course of several months.

    • Pandemic

      Courtesy of the National Museum of Health and Medicine,...

    • Plasmodium

      plasmodium, in fungi (kingdom Fungi), a mobile multinucleate...

    • HIV

      HIV, retrovirus that attacks and gradually destroys the...

    • Epidemic

      epidemic, an occurrence of disease that is temporarily of...

    • Influenza

      influenza, an acute viral infection of the upper or lower...

    • Covid-19

      COVID-19, highly contagious respiratory illness, the cause...

  2. www.who.int › publications › journalsThe Weekly Epidemiological Record (WER) - World Health...

    Hace 6 días · Weekly Epidemiological Record (WER) The Weekly Epidemiological Record (WER) serves as an essential instrument for the rapid and accurate dissemination of epidemiological information on cases and outbreaks of diseases under the International Health Regulations and on other communicable diseases of public health importance, including emerging or ...

  3. www.cdc.gov › global-measles-vaccination › data-researchGlobal Measles Outbreaks | Global Measles Vaccination | CDC

    15 de may. de 2024 · An outbreak means more disease is occurring than expected. Measles is one of the most contagious diseases known. Measles outbreaks occur in areas where people are unvaccinated or under-vaccinated (missing one or both doses of the measles vaccine).

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  5. www.open.edu › openlearncreate › modCommunicable Diseases Module: 42. Epidemic Investigation ... -...

    Hace 2 días · An outbreak is an increase in cases for a short time in a limited area. A common source outbreak is an epidemic which arises from a single source of infection, and where most people fall ill after the same incubation period.

  6. www.nbcnews.com › health › health-newsNBC News - Dengue fever threatens the U.S. due to climate change,...

    Hace 1 día · Locally transmitted dengue fever infections — meaning the infected person didn’t get sick abroad — are still rare in the continental U.S., but have recently been seen for the first time in ...

  7. www.britannica.com › science › plaguePlague | Definition, Symptoms, & History | Britannica

    Hace 3 días · May 26, 2024, 3:18 PM ET (News-Medical) plague, infectious disease caused by Yersinia pestis, a bacterium transmitted from rodents to humans by the bite of infected fleas. Plague was the cause of some of the most-devastating epidemics in history.