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  2. Transmission of COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Transmission_of_COVID-19

    The transmission of COVID-19 is the passing of coronavirus disease 2019 from person to person. COVID-19 is mainly transmitted when people breathe in air contaminated by droplets/aerosols and small airborne particles containing the virus. Infected people exhale those particles as they breathe, talk, cough, sneeze, or sing.

  3. Airborne transmission - Wikipedia

    en.wikipedia.org/wiki/Airborne_transmission

    While fluid-resistant surgical masks prevent large droplet inhalation, smaller particles which form aerosols require a higher level of protection with filtration masks rated at N95 (US) or FFP3 (EU) required. [43] Use of FFP3 masks by staff managing patients with COVID-19 reduced acquisition of COVID-19 by staff members. [44]

  4. Source control (respiratory disease) - Wikipedia

    en.wikipedia.org/wiki/Source_control...

    Different diseases spread in different ways; some spread by only some of these routes. For instance, fomite transmission of COVID-19 is thought to be rare while aerosol, droplet and contact transmission appear to be the primary transmission modes, as of April 2021. [3] Coughs and sneezes can spread airborne droplets up to ~8 meters (26 ft).

  5. Coronavirus update: CDC changes — then deletes - AOL

    www.aol.com/article/news/2020/09/21/coronavirus...

    The U.S. Centers for Disease Control and Prevention (CDC) on Monday sowed confusion over its stance on the airborne transmission of the coronavirus.

  6. Transmission-based precautions - Wikipedia

    en.wikipedia.org/wiki/Transmission-Based_Precautions

    Transmission-based precautions are infection-control precautions in health care, in addition to the so-called "standard precautions". They are the latest routine infection prevention and control practices applied for patients who are known or suspected to be infected or colonized with infectious agents, including certain epidemiologically important pathogens, which require additional control ...

  7. Workplace hazard controls for COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Workplace_hazard_controls...

    According to OSHA, medium exposure risk jobs include those that require frequent or close contact within six feet (1.8 m) of people who are not known or suspected COVID-19 patients, but may be infected with SARS-CoV-2 due to ongoing community transmission around the business location, or because the individual has recent international travel to ...

  8. Got COVID? Here are the new 2024 isolation guidelines

    www.aol.com/finance/got-covid-2024-isolation...

    As of March 2024, the Centers for Disease Control and Prevention no longer advises a five-day isolation period when you test positive for COVID-19, but recommends taking other precautions once ...

  9. CDC warns of 'high' respiratory virus activity as cases ... - AOL

    www.aol.com/respiratory-virus-activity-high...

    Five pediatric deaths were reported during the week of Dec. 21, bringing the total number to nine so far during the 2024-25 season. The CDC says levels of the COVID-19 virus being detected in ...

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    related to: tb precautions droplet or airborne coronavirus virus exposure time