Articles: sars-cov-2.
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This study aimed to assess the clinical effectiveness of Hydroxychloroquine Sulfate (200 mg orally 8 hourlies thrice a day for 5 days), oseltamivir (75 mg orally twice a day for 5 days), and Azithromycin (500 mg orally daily on day 1, followed by 250 mg orally twice a day on days 2-5) alone and in combination (in seven groups). ⋯ The trial is approved by the National Bioethics Committee (No.4-87/NBC-471-COVID-19-05/20/) and institutional Ethical Review Committee. This clinical trial conducted under Good Clinical Practice is expected to inform patients clinical guidelines for the use of these drugs in newly diagnosed with SARS-CoV-2.
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Severe acute respiratory syndrome coronavirus 2 (SARSCoV-2) was expected to induce a monophasic disease with subsequent immunity. However, case reports have since emerged which have found patients with either re-infection or re-activation of the virus. ⋯ Our patient underlines that caution should be exercised while planning for discharge of a patient irrespective of his previous negative test, especially in vulnerable patients and those who had moderate-to-severe disease requiring the use of immunosuppressive therapy. The fact that such patients could experience a re-activation or re-infection, requires monitoring and vigilance in the management of the pandemic at individual and collective levels.