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Standard Precaution01:26

Standard Precaution

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Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
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Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

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Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
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Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

Transmission-based Precautions I: Contact, Enteric, and Droplets

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Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
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Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

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Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
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Hand hygiene01:23

Hand hygiene

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Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
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PPE Use in Healthcare Settings I: Donning01:22

PPE Use in Healthcare Settings I: Donning

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Donning PPE must be completed before contact with the patient. This process protects from infectious agents. The sequence and action included in each donning are critical, and the steps must be systematic to avoid exposure to pathogens. The institutional policy also needs to be followed while donning PPE. The pre-donning preparations are gathering equipment, inspecting the PPE equipment for tears, holes, or damage, removing jewelry, removing any garments below the elbows, and tying the hair...
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Dental, medical or double degree? Is there an ideal educational formation to oral and maxillofacial surgeons around the world?

Journal of stomatology, oral and maxillofacial surgery·2021
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Updated: Dec 21, 2025

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic
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COVID-19: how to decrease the risk of infection in dental practice?

Pedro H da Hora Sale S1, Priscila Lopes de Gusmão Sales2, Maria L da Hora Sales3

  • 1Mario Jucá University Center, Federal University of Pernambuco, Maceió, Brazil - salespedro@gmail.com.

Minerva Stomatologica
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This summary is machine-generated.

The COVID-19 pandemic poses risks to dental professionals and patients due to the virus

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Area of Science:

  • Public Health
  • Infectious Diseases
  • Dental Medicine

Background:

  • The COVID-19 pandemic, caused by SARS-CoV-2, has led to a global health crisis with significant respiratory illness and mortality.
  • Dental settings are high-risk environments due to the proximity to the oral cavity, a primary site for viral shedding.
  • The elderly and individuals with pre-existing conditions are particularly vulnerable to severe COVID-19 complications, potentially overwhelming healthcare systems.

Purpose of the Study:

  • To review existing literature on COVID-19 transmission and prevention within dental practice.
  • To establish evidence-based protocols for minimizing SARS-CoV-2 transmission between patients and dental healthcare teams.
  • To guide dental professionals in both public and private sectors on best practices during the pandemic.

Main Methods:

  • A comprehensive review of current scientific literature.
  • Analysis of studies focusing on SARS-CoV-2 transmission dynamics in healthcare settings.
  • Synthesis of recommended infection control measures relevant to dental procedures.

Main Results:

  • The oral cavity harbors high concentrations of SARS-CoV-2, increasing transmission risk during dental procedures.
  • Specific preventive measures are crucial for safeguarding both dental personnel and the general population.
  • Implementation of enhanced infection control is vital to prevent healthcare system collapse.

Conclusions:

  • Dentistry plays a critical role in controlling the spread of COVID-19.
  • Adherence to stringent infection control guidelines is paramount for safe dental practice.
  • Further research and updated protocols are necessary to adapt to the evolving pandemic landscape.