[1] Lai C, Shih T, Ko W, Tang H, Hsueh P. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and coronavirus disease-2019 (COVID-19): The epidemic and the challenges. Int J Antimicrob Agents. 2020;55(3):105924.
doi:10.1016/j.ijantimicag.2020.105924
[2] Wang C, Horby P, Hayden F, Gao G. A novel coronavirus outbreak of global health concern. The Lancet. 2020;395(10223):470-473.
doi:10.1016/s0140-6736(20)30185-9
[3] Laboratory testing for 2019 novel coronavirus (2019-nCoV) in suspected human cases. Who.int.
https://www.who.int/publications-detail/laboratory-testing-for-2019-novel-coronavirus-in-suspected-human-cases-20200117
[4] Vogels C, Watkins A, Harden C et al. SalivaDirect: A simplified and flexible platform to enhance SARS-CoV-2 testing capacity. Med. 2021;2(3):263-280.e6.
doi:10.1016/j.medj.2020.12.010
[5] Wyllie A, Fournier J, Casanovas-Massana A et al. Saliva or Nasopharyngeal Swab Specimens for Detection of SARS-CoV-2. New England Journal of Medicine. 2020;383(13):1283-1286.
doi:10.1056/nejmc2016359
[6] Senok A, Alsuwaidi H, Atrah Y et al. <p>Saliva as an Alternative Specimen for Molecular COVID-19 Testing in Community Settings and Population-Based Screening</p>. Infect Drug Resist. 2020;Volume 13:3393-3399.
doi:10.2147/idr.s275152
[7] Pasomsub E, Watcharananan S, Boonyawat K et al. Saliva sample as a non-invasive specimen for the diagnosis of coronavirus disease 2019: a cross-sectional study. Clinical Microbiology and Infection. 2021;27(2):285.e1-285.e4.
doi:10.1016/j.cmi.2020.05.001
[8] Azzi L, Carcano G, Gianfagna F et al. Saliva is a reliable tool to detect SARS-CoV-2. Journal of Infection. 2020;81(1):e45-e50.
doi:10.1016/j.jinf.2020.04.005
[9] Becker D, Sandoval E, Amin A et al. Saliva is less sensitive than nasopharyngeal swabs for COVID-19 detection in the community setting. 2020. doi:10.1101/2020.05.11.20092338
[10] Wong S, Tse H, Siu H et al. Posterior Oropharyngeal Saliva for the Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Clinical Infectious Diseases. 2020;71(11):2939-2946.
doi:10.1093/cid/ciaa797
[11] Goldfarb D, Tilley P, Al-Rawahi G et al. Self-Collected Saline Gargle Samples as an Alternative to Health Care Worker-Collected Nasopharyngeal Swabs for COVID-19 Diagnosis in Outpatients. J Clin Microbiol. 2021;59(4).
doi:10.1128/jcm.02427-20
[12] Cohen J. A Coefficient of Agreement for Nominal Scales. Educ Psychol Meas. 1960;20(1):37-46.
doi:10.1177/001316446002000104
[13] McCormick-Baw C, Morgan K, Gaffney D et al. Saliva as an Alternate Specimen Source for Detection of SARS-CoV-2 in Symptomatic Patients Using Cepheid Xpert Xpress SARS-CoV-2. J Clin Microbiol. 2020;58(8).
doi:10.1128/jcm.01109-20
[14] Manabe Y, Reuland C, Yu T et al. Self-Collected Oral Fluid Saliva Is Insensitive Compared With Nasal-Oropharyngeal Swabs in the Detection of Severe Acute Respiratory Syndrome Coronavirus 2 in Outpatients. Open Forum Infect Dis. 2020;8(2).
doi:10.1093/ofid/ofaa648
[15] Sutjipto S, Lee P, Tay J et al. The Effect of Sample Site, Illness Duration, and the Presence of Pneumonia on the Detection of SARS-CoV-2 by Real-time Reverse Transcription PCR. Open Forum Infect Dis. 2020;7(9).
doi:10.1093/ofid/ofaa335
[16] Fathi Y, Hoseini E, Atoof F, Mottaghi R. Xerostomia (dry mouth) in patients with COVID-19: a case series. Future Virol. 2021;16(5):315-319.
doi:10.2217/fvl-2020-0334
[17] Saito M, Adachi E, Yamayoshi S et al. Gargle Lavage as a Safe and Sensitive Alternative to Swab Samples to Diagnose COVID-19: A Case Report in Japan. Clinical Infectious Diseases. 2020;71(15):893-894.
doi:10.1093/cid/ciaa377
[18] Wig N, Mittal A, Gupta A et al. Gargle lavage as a viable alternative to swab for detection of SARS-CoV-2. Indian Journal of Medical Research. 2020;152(1):77.
doi:10.4103/ijmr.ijmr_2987_20
[19] Chen J, Yip C, Poon R et al. Evaluating the use of posterior oropharyngeal saliva in a point-of-care assay for the detection of SARS-CoV-2. Emerg Microbes Infect. 2020;9(1):1356-1359.
doi:10.1080/22221751.2020.1775133
[20] Bennett S, Davidson R, Gunson R. Comparison of gargle samples and throat swab samples for the detection of respiratory pathogens. J Virol Methods. 2017;248:83-86.
doi:10.1016/j.jviromet.2017.06.010
[21] Zou L, Ruan F, Huang M et al. SARS-CoV-2 Viral Load in Upper Respiratory Specimens of Infected Patients. New England Journal of Medicine. 2020;382(12):1177-1179.
doi:10.1056/nejmc2001737