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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1981 1
2000 1
2003 1
2004 1
2006 6
2011 1
2012 2
2013 7
2014 1
2015 1
2016 1
2017 1
2018 7
2019 274
2020 90319
2021 24168
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107,034 results
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Retest positive for SARS-CoV-2 RNA of "recovered" patients with COVID-19: Persistence, sampling issues, or re-infection?
Kang H, Wang Y, Tong Z, Liu X. Kang H, et al. J Med Virol. 2020 Nov;92(11):2263-2265. doi: 10.1002/jmv.26114. Epub 2020 Jun 9. J Med Virol. 2020. PMID: 32492212 Free PMC article.
"Retest Positive" for severe acute respiratory syndrome-related coronavirus-2 (SARS-CoV-2) from "recovered" coronavirus disease-19 (COVID-19) has been reported and raised several important …
"Retest Positive" for severe acute respiratory syndrome-related coronavirus-2 (SARS-CoV
Recurrence of positive SARS-CoV-2 in patients recovered from COVID-19.
Hoang VT, Dao TL, Gautret P. Hoang VT, et al. J Med Virol. 2020 Nov;92(11):2366-2367. doi: 10.1002/jmv.26056. Epub 2020 Jul 11. J Med Virol. 2020. PMID: 32449789 Free PMC article.
Recurrence of positive SARS CoV-2 PCR has been described in patients discharged from hospital after 2 consecutive negative PCR. ...Transmission of SARS-CoV-2 by asymptomatic carriers had been documented. Considering the significanc …
Recurrence of positive SARS CoV-2 PCR has been described in patients discharged from hospital after 2 consecutiv …
Coronavirus vaccine development: from SARS and MERS to COVID-19.
Li YD, Chi WY, Su JH, Ferrall L, Hung CF, Wu TC. Li YD, et al. J Biomed Sci. 2020 Dec 20;27(1):104. doi: 10.1186/s12929-020-00695-2. J Biomed Sci. 2020. PMID: 33341119 Free PMC article. Review.
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a new type of coronavirus that causes the Coronavirus Disease 2019 (COVID-19), which has been the most challenging pan
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a new type of
Recurrence of SARS-CoV-2 viral RNA in recovered COVID-19 patients: a narrative review.
Dao TL, Hoang VT, Gautret P. Dao TL, et al. Eur J Clin Microbiol Infect Dis. 2021 Jan;40(1):13-25. doi: 10.1007/s10096-020-04088-z. Epub 2020 Oct 28. Eur J Clin Microbiol Infect Dis. 2021. PMID: 33113040 Free PMC article. Review.
Many studies have shown that re-positive tests for SARS-CoV-2 by RT-PCR in recovered COVID-19 patients are very common. ...Currently, several causes of re-positive tests for SARS-CoV-2 in recovered COVID-19 pat …
Many studies have shown that re-positive tests for SARS-CoV-2 by RT-PCR in recovered COVID-19 patients ar …
COVID-19 Vaccines: Should We Fear ADE?
Halstead SB, Katzelnick L. Halstead SB, et al. J Infect Dis. 2020 Nov 13;222(12):1946-1950. doi: 10.1093/infdis/jiaa518. J Infect Dis. 2020. PMID: 32785649 Free PMC article. Review.
Might COVID-19 vaccines sensitize humans to antibody-dependent enhanced (ADE) breakthrough infections? ...Safe and effective COVID-19 vaccines must avoid VAH....
Might COVID-19 vaccines sensitize humans to antibody-dependent enhanced (ADE) breakthrough infections? ...Safe and effe …
Development of a Novel, Genome Subtraction-Derived, SARS-CoV-2-Specific COVID-19-nsp2 Real-Time RT-PCR Assay and Its Evaluation Using Clinical Specimens.
Yip CC, Ho CC, Chan JF, To KK, Chan HS, Wong SC, Leung KH, Fung AY, Ng AC, Zou Z, Tam AR, Chung TW, Chan KH, Hung IF, Cheng VC, Tsang OT, Tsui SKW, Yuen KY. Yip CC, et al. Int J Mol Sci. 2020 Apr 8;21(7):2574. doi: 10.3390/ijms21072574. Int J Mol Sci. 2020. PMID: 32276333 Free PMC article.
Using 96 SARS-CoV-2 and 104 non-SARS-CoV-2 coronavirus genomes and our in-house program, GolayMetaMiner, four specific regions longer than 50 nucleotides in the SARS-CoV-2 genome were identified. ...Evaluation …
Using 96 SARS-CoV-2 and 104 non-SARS-CoV-2 coronavirus genomes and our in-house program, Go …
Prolonged SARS-CoV-2 RNA detection in anal/rectal swabs and stool specimens in COVID-19 patients after negative conversion in nasopharyngeal RT-PCR test.
Kipkorir V, Cheruiyot I, Ngure B, Misiani M, Munguti J. Kipkorir V, et al. J Med Virol. 2020 Nov;92(11):2328-2331. doi: 10.1002/jmv.26007. Epub 2020 Aug 2. J Med Virol. 2020. PMID: 32401374 Free PMC article.
Coronavirus disease 2019 (COVID-19) is a rapidly escalating pandemic that has spread to many parts of the world. Current data available on COVID-19 would suggest that SARS-CoV-2 virus is shed through the gastrointesti
Coronavirus disease 2019 (COVID-19) is a rapidly escalating pandemic that has spread to many parts of the world.
A Guide to COVID-19: a global pandemic caused by the novel coronavirus SARS-CoV-2.
Atzrodt CL, Maknojia I, McCarthy RDP, Oldfield TM, Po J, Ta KTL, Stepp HE, Clements TP. Atzrodt CL, et al. FEBS J. 2020 Sep;287(17):3633-3650. doi: 10.1111/febs.15375. Epub 2020 Jun 16. FEBS J. 2020. PMID: 32446285 Free PMC article. Review.
The emergence of the SARS-CoV-2 strain of the human coronavirus has thrown the world into the midst of a new pandemic. ...SARS-CoV-2 has characteristics of past human coronaviruses, with close genomic similarities to SARS- …
The emergence of the SARS-CoV-2 strain of the human coronavirus has thrown the world into the midst of a new pan …
COVID-19 diagnosis -A review of current methods.
Yüce M, Filiztekin E, Özkaya KG. Yüce M, et al. Biosens Bioelectron. 2021 Jan 15;172:112752. doi: 10.1016/j.bios.2020.112752. Epub 2020 Oct 24. Biosens Bioelectron. 2021. PMID: 33126180 Free PMC article. Review.
A fast and accurate self-testing tool for COVID-19 diagnosis has become a prerequisite to comprehend the exact number of cases worldwide and to take medical and governmental actions accordingly. SARS-CoV-2 (formerly, 2019-nCoV
A fast and accurate self-testing tool for COVID-19 diagnosis has become a prerequisite to comprehend the exact number o …
Current advances in the development of SARS-CoV-2 vaccines.
Awadasseid A, Wu Y, Tanaka Y, Zhang W. Awadasseid A, et al. Int J Biol Sci. 2021 Jan 1;17(1):8-19. doi: 10.7150/ijbs.52569. eCollection 2021. Int J Biol Sci. 2021. PMID: 33390829 Free PMC article. Review.
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is now a global pandemic that has wreaked havoc globally, which has put a heavy to
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome c
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