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  2. FDA Center for Devices and Radiological Health - Wikipedia

    en.wikipedia.org/wiki/FDA_Center_for_Devices_and...

    Office of Strategic Partnership and Technology Innovation (OST) [4] provides leadership for scientific collaborations and emerging technologies. Office of Product Evaluation and Quality (OPEQ) [5] assures patients have continued access to high quality, safe, and effective products through the total product life cycle review of medical devices.

  3. Statistics of the COVID-19 pandemic in the United States

    en.wikipedia.org/wiki/Statistics_of_the_COVID-19...

    The true COVID-19 death toll in the United States would therefore be higher than official reports, as modeled by a paper published in The Lancet Regional Health – Americas. [3] One way to estimate COVID-19 deaths that includes unconfirmed cases is to use the excess mortality , which is the overall number of deaths that exceed what would ...

  4. Rapid antigen test - Wikipedia

    en.wikipedia.org/wiki/Rapid_antigen_test

    A COVID-19 Rapid Antigen test(top) with a Covid-19 Rapid Antigen and a Influenza A&B Rapid Antigen Test(bottom) A rapid antigen test (RAT), sometimes called a rapid antigen detection test (RADT), antigen rapid test (ART), or loosely just a rapid test, is a rapid diagnostic test suitable for point-of-care testing that directly detects the presence or absence of an antigen.

  5. Impact of the COVID-19 pandemic on science and technology

    en.wikipedia.org/wiki/Impact_of_the_COVID-19...

    Firms that use advanced digital technologies and invested to become more digital as a response to COVID-19 (in %) Zoom video meeting in 2021. Teleconferencing has been used to replace cancelled events as well as daily During the COVID-19 pandemic, many firms began providing services online. [93] business meetings and social contacts.

  6. Impact of the COVID-19 pandemic on other health issues

    en.wikipedia.org/wiki/Impact_of_the_COVID-19...

    The COVID-19 pandemic has had many impacts on global health beyond those caused by the COVID-19 disease itself. It has led to a reduction in hospital visits for other reasons. There have been 38 per cent fewer hospital visits for heart attack symptoms in the United States and 40 per cent fewer in Spain. [1]

  7. U.S. federal government response to the COVID-19 pandemic

    en.wikipedia.org/wiki/U.S._federal_government...

    After Trump himself tested positive for COVID-19 on October 2, he was admitted into Walter Reed. After a press briefing by the President's personal physician on October 4, an administration source close to the President stated that Trump was admitted due to concerns over "worsening" vitals and conditions. [159]

  8. COVID-19 testing - Wikipedia

    en.wikipedia.org/wiki/COVID-19_testing

    COVID-19 Antigen Rapid Test Kit; the timer is provided by the user. Mucus from nose or throat in a test liquid is placed onto a COVID-19 rapid antigen diagnostic test device. COVID-19 rapid testing in Rwanda. An antigen is the part of a pathogen that elicits an immune response. Antigen tests look for antigen proteins from the viral surface.

  9. Automatic exposure control - Wikipedia

    en.wikipedia.org/wiki/Automatic_exposure_control

    The systems are also designed to maintain quality with the varying size and attenuation of an individual patient over their length. Implementations vary between manufacturers, some systems are based on a desired noise level in the image, while others are based on a specified reference output (milliampere second, mAs ).