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  1. 23 paź 2020 · Coronavirus disease 2019 (covid-19), caused by SARS-CoV-2, follows a biphasic pattern of illness that likely results from the combination of an early viral response phase and an inflammatory second phase.

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      Chętnie wyświetlilibyśmy opis, ale witryna, którą oglądasz,...

    • Vol 371, Issue 8267

      Covid-19: 338 patients with the virus were discharged from...

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      Chętnie wyświetlilibyśmy opis, ale witryna, którą oglądasz,...

  2. 1 sty 2020 · The highest viral load in COVID-19 patients are in the sputum, saliva, and upper airway secretions [144], although the virus may also be found in blood, pharynx, and anus [145].

  3. 22 mar 2021 · Human respiratory viruses include a broad range of viruses that infect cells of the respiratory tract, elicit respiratory and other symptoms, and are transmitted mainly by respiratory...

  4. Coronavirus disease 2019 (covid-19), caused by SARS-CoV-2, follows a biphasic pattern of illness that likely results from the combination of an early viral response phase and an inflammatory second phase.

  5. 1 gru 2021 · Individuals will differ in their viral loads, their breathing and speech patterns, and their behaviour; environments will differ in factors such as ventilation rates, airflow patterns, temperatures, and humidity. All of these could affect the likelihood of transmission, which is itself a probabilistic event.

  6. 7 maj 2021 · SARS-CoV-2 is transmitted by exposure to infectious respiratory fluids. The principal mode by which people are infected with SARS-CoV-2 (the virus that causes COVID-19) is through exposure to respiratory fluids carrying infectious virus.

  7. 28 maj 2021 · This review summarizes the available information on known modes of human-to-human transmission of SARS-CoV-2, environmental factors that affect transmission of the virus, and evidence supporting the use of specific nonpharmaceutical and public health interventions to limit its spread.