Difference between revisions of "Normative:Negative"
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Latest revision as of 20:53, 7 March 2022
Normative
Encyclopaedic information
Persons who are vaccinated or who have had a recent negative COVID-19 test result and persons who have recovered from COVID-19 in the previous six months seem to have a reduced risk of infecting people with SARS-CoV-2, according to current and still evolving scientific evidence.
Source: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32021R0953
Examples
Consequently, a single negative swab from the upper airway does not rule out SARS-CoV-2 infection and repeated sampling from multiple sites, including the lower airway, will increase diagnostic yield.
Source: https://www.sccm.org/getattachment/Disaster/SSC-COVID19-Critical-Care-Guidelines.pdf
Travelers may need evidence of a recent negative test result to enter some states or countries; such documentation may be an acceptable alternative to quarantine upon arrival.
Source: https://files.covid19treatmentguidelines.nih.gov/guidelines/covid19treatmentguidelines.pdf
Collocations
- negative (test) result
- negative PCR/RT-PCR
- indicating a negative result
- false negative
- negative pressure room
Keyness
>1000