Assessing the effects of exposure to a SARS-CoV-2 re-positive patient in healthcare personnel.
BMC Res Notes
; 13(1): 511, 2020 Nov 07.
Article
in English
| MEDLINE | ID: covidwho-916352
ABSTRACT
OBJECTIVE:
To evaluate whether patients with COVID-19 who have tested re-positive with the PCR test for the SARS-CoV-2 virus are infectious is a challenge in the current circumstances. A follow-up survey was conducted with healthcare personnel (HCP) who were exposed to a patient whose PCR test results for SARS-CoV-2 were re-positive 18 days after the initial confirmation of negative PCR results.RESULTS:
We studied a total of 15 HCP who had contact exposures (15/15) and aerosol exposures (7/15). None of them tested positive for IgG against SARS-CoV-2 on blood examination. None of them had any symptoms during 10 days of active isolation. All PCR tests conducted using the nasopharyngeal swabs collected from the HCP on day 10 were negative. No apparent infection was found in any of the HCP who had contact exposure with and/or aerosol exposure to the patient whose PCR test results for SARS-CoV-2 were re-positive 18 days after the initial confirmation of negative results of PCR tests for SARS-CoV-2. CLINICAL TRIAL Trial Registration No. 170, approved June 10th, 2020 by the ethics committee of Sakai City Medical Center.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Pneumonia, Viral
/
Infectious Disease Transmission, Patient-to-Professional
/
Coronavirus Infections
Type of study:
Cohort study
/
Experimental Studies
/
Observational study
/
Prognostic study
/
Randomized controlled trials
Limits:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
/
Young adult
Language:
English
Journal:
BMC Res Notes
Year:
2020
Document Type:
Article
Affiliation country:
S13104-020-05365-y
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