An asymptomatic case report with Prolonged Viral Clearance: an issue to ponder COVID-19 control and containment

Authors

  • Shahnaz Sultana Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, New Elephant Rd, Dhaka 1205, Bangladesh
  • Avirup Saha Bangladesh Food Safety Authority (BFSA), Level 12, Probashi Kalyan Bhaban,71-72. Eskaton Garden, Dhaka-1000, Bangladesh
  • Shakila Nargis Khan Department of Microbiology, University of Dhaka, Dhaka 1000, Bangladesh
  • Muhammad Manjurul Karim Department of Microbiology, University of Dhaka, Dhaka 1000, Bangladesh

DOI:

https://doi.org/10.3329/bjms.v20i1.50368

Keywords:

COVID-19; SARS-CoV-2; rRT-PCR; asymptomatic carriers, Bangladesh

Abstract

A 58-year-old man was tested positive for COVID-19 with mild clinical symptoms. Although symptoms resolved within 2 days, the patient was tested positive again on day 29 post-illness after a negative test. It took more than 40 days to become a negative carrier of SARS-CoV-2. Such asymptomatic cases raise questions on the recommended isolation period. If not contained, these asymptomatic carriers could create challenges for disease control by allowing infection back to the community. A lengthened isolation of patients with COVID-19 for 6 weeks postillness could be a safeguard for the community.

Bangladesh Journal of Medical Science Vol.20(1) 2021 p.187-189 

Downloads

Download data is not yet available.
Abstract
522
PDF
399

Downloads

Published

2021-01-01

How to Cite

Sultana, S., Saha, A., Khan, S. N., & Karim, M. M. (2021). An asymptomatic case report with Prolonged Viral Clearance: an issue to ponder COVID-19 control and containment. Bangladesh Journal of Medical Science, 20(1), 187–189. https://doi.org/10.3329/bjms.v20i1.50368

Issue

Vol. 20 No. 1 (2021)

Section

Case Reports

License

Authors who publish in the Bangladesh Journal of Medical Science agree to the following terms that:

  1. Authors retain copyright and grant Bangladesh Journal of Medical Science the right of first publication of the work.

  2. Creative Commons Licence
    Articles in Bangladesh Journal of Medical Science are licensed under a Creative Commons Attribution 4.0 International License CC BY-4.0.This license permits use, distribution and reproduction in any medium, provided the original work is properly cited.
  3. Authors are able to enter into separate, additional contractual arrangements for the distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  4. Authors are permitted to post their work online (e.g., in institutional repositories or on their website) as it can lead to productive exchanges, as well as greater citation of published work.