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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">glaucoma</journal-id><journal-title-group><journal-title xml:lang="ru">Национальный журнал Глаукома</journal-title><trans-title-group xml:lang="en"><trans-title>National Journal glaucoma</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-4104</issn><issn pub-type="epub">2311-6862</issn><publisher><publisher-name>Federal State Budgetary Institution of Science “Krasnov Research Institute of Eye Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53432/2078-4104-2021-20-3-102-108</article-id><article-id custom-type="elpub" pub-id-type="custom">glaucoma-347</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОР ЛИТЕРАТУРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW OF LITERATURE</subject></subj-group></article-categories><title-group><article-title>Общеофтальмологические вопросы коронавирусной инфекции</article-title><trans-title-group xml:lang="en"><trans-title>General ophthalmological aspects of the COVID-19 infection</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдуллаева</surname><given-names>Э. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdullaeva</surname><given-names>E. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>  Абдуллаева Элиза Хосровна, врач-офтальмолог, аспирант</p><p> 119021,  Москва, ул. Россолимо, 11А </p></bio><bio xml:lang="en"><p> Ophthalmologist, postgraduate student</p><p> 11A Rossolimo St., Moscow,  119021 </p></bio><email xlink:type="simple">eliza.abdullaeva0506@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «НИИ глазных болезней»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Eye Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2021</year></pub-date><volume>20</volume><issue>3</issue><fpage>102</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдуллаева Э.Х., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Абдуллаева Э.Х.</copyright-holder><copyright-holder xml:lang="en">Abdullaeva E.K.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.glaucomajournal.ru/jour/article/view/347">https://www.glaucomajournal.ru/jour/article/view/347</self-uri><abstract><p>Пандемия COVID-19 вошла в историю как чрезвычайная ситуация международного масштаба, повлекшая за собой смерть миллионов людей. Коронавирусная инфекция ставит перед медицинской наукой и, в частности, офтальмологией большое количество вопросов, по большей части не имеющих очевидных решений. Из-за недостаточной изученности проблемы коронавирусной инфекции в офтальмологии отсутствует полное понимание глазной симптоматики, методов профилактики, лечения и организации помощи таким пациентам в условиях пандемии. На основании исследований, выполненных с целью изучения данного вопроса, предполагается возможным непосредственное воздействие вируса на ткани поверхности глаза (конъюнктиву, роговицу). Также не исключается вероятность передачи инфекции через глазную поверхность. Эти данные указывают на необходимость расширять разрабатываемые меры профилактики распространения коронавирусной инфекции, в том числе через поверхность глаза.</p></abstract><trans-abstract xml:lang="en"><p>The COVID-19 pandemic has gone down in history as an international emergency that resulted in the death of millions of people. The coronavirus infection poses a large number of problems for medical science and, in particular, ophthalmology, which for the most part do not have obvious solutions. Due to insufficient knowledge about coronavirus infection in ophthalmology, there is a lack of understanding of eye symptoms, methods of prevention, treatment and organization of healthcare for such patients during a pandemic. Based on the available studies researching these issues, it is assumed that the virus may directly affect the ocular surface tissues (conjunctiva, cornea). Also, the possibility of transmission of infection through the ocular surface has not been ruled out. The data indicate the need to expand the measures for prevention of the spread of coronavirus infection, including through the surface of the eye.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>офтальмология</kwd><kwd>коронавирус</kwd><kwd>коронавирусная инфекция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ophthalmology</kwd><kwd>COVID-19</kwd><kwd>coronavirus infection</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Habibzadeh P., Stoneman E.K. The novel coronavirus: a bird's eye view. Int J Occup Environ Med. 2020; 11(2): 65–71. doi:10.15171/ijoem.2020.1921</mixed-citation><mixed-citation xml:lang="en">Habibzadeh P., Stoneman E.K. The novel coronavirus: a bird's eye view. Int J Occup Environ Med. 2020; 11(2): 65–71. doi:10.15171/ijoem.2020.1921</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Su S., Wong G., Shi W., Liu J., Lai A.C.K., Zhou J., Liu W., Bi Y., Gao G.F. Epidemiology, genetic recombination, and pathogenesis of coronaviruses. Trends Microbiol. 2016; 24(6):490–502. doi:10.1016/j.tim.2016.03.003</mixed-citation><mixed-citation xml:lang="en">Su S., Wong G., Shi W., Liu J., Lai A.C.K., Zhou J., Liu W., Bi Y., Gao G.F. Epidemiology, genetic recombination, and pathogenesis of coronaviruses. Trends Microbiol. 2016; 24(6):490–502. doi:10.1016/j.tim.2016.03.003</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Cui J., Li F., Shi Z.L. Origin and evolution of pathogenic coronaviruses. Nat Rev Microbiol. 2019; 17:181-192.</mixed-citation><mixed-citation xml:lang="en">Cui J., Li F., Shi Z.L. Origin and evolution of pathogenic coronaviruses. Nat Rev Microbiol. 2019; 17:181-192.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Chan J.F., Yuan S., Kok K.H. et al. A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating personto-person transmission: a study of a family cluster. Lancet. 2020. doi:10.1016/S0140-6736(20)30154-9</mixed-citation><mixed-citation xml:lang="en">Chan J.F., Yuan S., Kok K.H. et al. A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating personto-person transmission: a study of a family cluster. Lancet. 2020. doi:10.1016/S0140-6736(20)30154-9</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19). 16-24 February 2020. World Health Organization; 2020. Available from: https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf [Accessed 26 June 2020]</mixed-citation><mixed-citation xml:lang="en">Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19). 16-24 February 2020. World Health Organization; 2020. Available from: https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf [Accessed 26 June 2020]</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Lukassen S., Chua R.L., Trefzer T., Kahn N.C., Schneider M.A., Muley T. et al. SARS-CoV-2 receptor ACE2 and TMPRSS2 are primarily expressed in bronchial transient secretory cells. The EMBO J. 2020: e105114.</mixed-citation><mixed-citation xml:lang="en">Lukassen S., Chua R.L., Trefzer T., Kahn N.C., Schneider M.A., Muley T. et al. SARS-CoV-2 receptor ACE2 and TMPRSS2 are primarily expressed in bronchial transient secretory cells. The EMBO J. 2020:e105114.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ou X., Liu Y., Lei X. et al. Characterization of spike glycoprotein of SARS-CoV-2 on virus entry and its immune cross-reactivity with SARS-CoV. Nat Commun. 2020; 11(1):1620. doi:10.1038/s41467-020-15562-9</mixed-citation><mixed-citation xml:lang="en">Ou X., Liu Y., Lei X. et al. Characterization of spike glycoprotein of SARS-CoV-2 on virus entry and its immune cross-reactivity with SARS-CoV. Nat Commun. 2020; 11(1):1620. doi:10.1038/s41467-020-15562-9</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">D'Elia R.V., Harrison K., Oyston P.C., Lukaszewski R.A., Clark G.C. Targeting the "cytokine storm" for therapeutic benefit. Clin Vaccine Immunol. 2013; 237(20):319-327. doi:10.1128/cvi.00636-12</mixed-citation><mixed-citation xml:lang="en">D'Elia R.V., Harrison K., Oyston P.C., Lukaszewski R.A., Clark G.C. Targeting the "cytokine storm" for therapeutic benefit. Clin Vaccine Immunol. 2013; 237(20):319-327. doi:10.1128/cvi.00636-12</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ben Salem C. Acute respiratory distress syndrome. N Engl J Med. 2017; 377(19):1904. doi:10.1056/NEJMc1711824</mixed-citation><mixed-citation xml:lang="en">Ben Salem C. Acute respiratory distress syndrome. N Engl J Med. 2017; 377(19):1904. doi:10.1056/NEJMc1711824</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Yang Y. et al. Exuberant elevation of IP-10, MCP-3 and IL-1ra during SARS-CoV-2 infection is associated with disease severity and fatal outcome. Preprint at medRxiv. https://doi.org/10.1101/2020.03.02.20029975 (2020)</mixed-citation><mixed-citation xml:lang="en">Yang Y. et al. Exuberant elevation of IP-10, MCP-3 and IL-1ra during SARS-CoV-2 infection is associated with disease severity and fatal outcome. Preprint at medRxiv. https://doi.org/10.1101/2020.03.02.20029975 (2020)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Wan S., Yi Q., Fan S., Lv J., Zhang X., Guo L., Lang C., Xiao Q., Xiao K., Yi Z., Qiang M., Xiang J., Zhang B., Chen Y., Gao C. Relationships among lymphocyte subsets, cytokines, and the pulmonary inflammation index in coronavirus (COVID-19) infected patients. Br J Haematol. 2020; 189:428-437. https://doi.org/10.1111/bjh.16659</mixed-citation><mixed-citation xml:lang="en">Wan S., Yi Q., Fan S., Lv J., Zhang X., Guo L., Lang C., Xiao Q., Xiao K., Yi Z., Qiang M., Xiang J., Zhang B., Chen Y., Gao C. Relationships among lymphocyte subsets, cytokines, and the pulmonary inflammation index in coronavirus (COVID-19) infected patients. Br J Haematol. 2020; 189:428-437. https://doi.org/10.1111/bjh.16659</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Liu J., Li S., Liu J., Liang B., Wang X., Wang H. et al. Longitudinal characteristics of lymphocyte responses and cytokine profiles in the peripheral blood of SARS-CoV-2 infected patients. MedRxiv. 2020.02.16.20023671</mixed-citation><mixed-citation xml:lang="en">Liu J., Li S., Liu J., Liang B., Wang X., Wang H. et al. Longitudinal characteristics of lymphocyte responses and cytokine profiles in the peripheral blood of SARS-CoV-2 infected patients. MedRxiv. 2020.02.16.20023671</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Tufan A., Avanoğlu Güler A., Matucci-Cerinic M. COVID-19, immune system response, hyperinflammation and repurposing antirheumatic drugs. Turkish J Med Sci. 2020; 50(SI-1):620–632.</mixed-citation><mixed-citation xml:lang="en">Tufan A., Avanoğlu Güler A., Matucci-Cerinic M. COVID-19, immune system response, hyperinflammation and repurposing antirheumatic drugs. Turkish J Med Sci. 2020; 50(SI-1):620–632.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Wu D., Yang X.O., TH17 responses in cytokine storm of COVID-19: An emerging target of JAK2 inhibitor Fedratinib [published online ahead of print, 2020 Mar 11]. J Microbiol Immunol Infect. 2020; 53(3):368–370 doi.org/10.1016/j.jmii.2020.03.005</mixed-citation><mixed-citation xml:lang="en">Wu D., Yang X.O., TH17 responses in cytokine storm of COVID-19: An emerging target of JAK2 inhibitor Fedratinib [published online ahead of print, 2020 Mar 11]. J Microbiol Immunol Infect. 2020; 53(3):368–370 doi.org/10.1016/j.jmii.2020.03.005</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Yazdanpanah Fereshteh, Hamblin Michael R., Rezaei Nima. The immune system and COVID-19: Friend or foe? Life Sci. 2020; 256: 117900. doi: 10.1016/j.lfs.2020.117900</mixed-citation><mixed-citation xml:lang="en">Yazdanpanah Fereshteh, Hamblin Michael R., Rezaei Nima. The immune system and COVID-19: Friend or foe? Life Sci. 2020; 256: 117900. doi: 10.1016/j.lfs.2020.117900</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou L., Xu Z., Castiglione G.M., Soiberman U.S., Eberhart C.G., Duh E.J. ACE2 and TMPRSS2 are expressed on the human ocular surface, suggesting susceptibility to SARS-CoV-2 infection. Ocul Surf. 2020; 18(4): 537–544. doi:10.1016/j.jtos.2020.06.007</mixed-citation><mixed-citation xml:lang="en">Zhou L., Xu Z., Castiglione G.M., Soiberman U.S., Eberhart C.G., Duh E.J. ACE2 and TMPRSS2 are expressed on the human ocular surface, suggesting susceptibility to SARS-CoV-2 infection. Ocul Surf. 2020; 18(4): 537–544. doi:10.1016/j.jtos.2020.06.007</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Xia J., Tong J., Liu M., Shen Y., Guo D. Evaluation of coronavirus in tears and conjunctival secretions of patients with SARS-CoV-2 infection. J Med Virol. 2020; 92(6):589–594. doi:10.1002/jmv.25725</mixed-citation><mixed-citation xml:lang="en">Xia J., Tong J., Liu M., Shen Y., Guo D. Evaluation of coronavirus in  tears and conjunctival secretions of patients with SARS-CoV-2 infection. J Med Virol. 2020; 92(6):589–594. doi:10.1002/jmv.25725</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Raj V.S., Mou H., Smits S.L., Dekkers D.H., Müller M.A., Dijkman R., Muth D., Demmers J.A., Zaki A., Fouchier R.A., Thiel V., Drosten C., Rottier P.J., Osterhaus A.D., Bosch B.J., Haagmans B.L. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC. Nature. 2013; 495(7440):251-254. doi:10.1038/nature12005</mixed-citation><mixed-citation xml:lang="en">Raj V.S., Mou H., Smits S.L., Dekkers D.H., Müller M.A., Dijkman R., Muth D., Demmers J.A., Zaki A., Fouchier R.A., Thiel V., Drosten C., Rottier P.J., Osterhaus A.D., Bosch B.J., Haagmans B.L. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC. Nature. 2013; 495(7440):251-254. doi:10.1038/nature12005</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Loon S.-C., Teoh S.C.B., Oon L.L.E. et al. The severe acute respiratory syndrome coronavirus in tears. Br J Ophthalmol. 2004; 88(7): 861–863. doi:10.1136/bjo.2003.035931</mixed-citation><mixed-citation xml:lang="en">Loon S.-C., Teoh S.C.B., Oon L.L.E. et al. The severe acute respiratory syndrome coronavirus in tears. Br J Ophthalmol. 2004; 88(7): 861–863. doi:10.1136/bjo.2003.035931</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Lu R., Zhao X., Li J. et al. Genomic characterisation and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding. Lancet. 2020. doi: 10.1016/S0140-6736(20)30251-8</mixed-citation><mixed-citation xml:lang="en">Lu R., Zhao X., Li J. et al. Genomic characterisation and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding. Lancet. 2020. doi: 10.1016/S0140-6736(20)30251-8</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Tong T., Lai T.S. The severe acute respiratory syndrome coronavirus in tears. Br J Ophthalmol. 2005; 89(3):392. doi:10.1136/bjo.2004.054130</mixed-citation><mixed-citation xml:lang="en">Tong T., Lai T.S. The severe acute respiratory syndrome coronavirus in tears. Br J Ophthalmol. 2005; 89(3):392. doi:10.1136/bjo.2004.054130</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Chan W.M., Yuen K.S., Fan D.S., Lam D.S., Chan P.K., Sung J.J. Tears and conjunctival scrapings for coronavirus in patients with SARS. Br J Ophthalmol. 2004; 88(7): 968–969. doi:10.1136/bjo.2003.039461</mixed-citation><mixed-citation xml:lang="en">Chan W.M., Yuen K.S., Fan D.S., Lam D.S., Chan P.K., Sung J.J. Tears and conjunctival scrapings for coronavirus in patients with SARS. Br J Ophthalmol. 2004; 88(7): 968–969. doi:10.1136/bjo.2003.039461</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Seah I., Agrawal R. Can the coronavirus disease 2019 (COVID-19) Affect the Eyes? A review of coronaviruses and ocular implications in humans and animals. Ocul Immunol Inflamm. 2020; 28(3):391-395. doi:10.1080/09273948.2020.1738501</mixed-citation><mixed-citation xml:lang="en">Seah I., Agrawal R. Can the coronavirus disease 2019 (COVID-19) Affect the Eyes? A review of coronaviruses and ocular implications in humans and animals. Ocul Immunol Inflamm. 2020; 28(3):391-395. doi:10.1080/09273948.2020.1738501</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Raboud J., Shigayeva A., McGeer A. et al. Risk factors for SARS transmission from patients requiring intubation: a multicentre investigation in Toronto, Canada. PLoS One. 2010; 5(5):e10717.</mixed-citation><mixed-citation xml:lang="en">Raboud J., Shigayeva A., McGeer A. et al. Risk factors for SARS transmission from patients requiring intubation: a multicentre investigation in Toronto, Canada. PLoS One. 2010; 5(5):e10717.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Wu P., Duan F., Luo C. et al. Characteristics of ocular findings of patients with coronavirus disease 2019 (COVID-19) in Hubei province, China. JAMA Ophthalmol. 2020; 138(5):575-578. doi:10.1001/jamaophthalmol.2020.1291</mixed-citation><mixed-citation xml:lang="en">Wu P., Duan F., Luo C. et al. Characteristics of ocular findings of patients with coronavirus disease 2019 (COVID-19) in Hubei province, China. JAMA Ophthalmol. 2020; 138(5):575-578. doi:10.1001/jamaophthalmol.2020.1291</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Loffredo L., Pacella F., Pacella E., Tiscione G., Oliva A., Violi F. Conjunctivitis and COVID-19: a meta-analysis. J Med Virol. 2020; 92(9):1413-1414. doi: 10.1002/jmv.25938</mixed-citation><mixed-citation xml:lang="en">Loffredo L., Pacella F., Pacella E., Tiscione G., Oliva A., Violi F. Conjunctivitis and COVID-19: a meta-analysis. J Med Virol. 2020; 92(9):1413-1414. doi: 10.1002/jmv.25938</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Hu Y., Chen T., Liu M., Zhang L., Wang F., Zhao S., Liu H., Xia H., Wang Y., Li L. Positive detection of SARS-CoV-2 combined HSV1 and HHV6B virus nucleic acid in tear and conjunctival secretions of a nonconjunctivitis COVID-19 patient with obstruction of common lacrimal duct. Acta Ophthalmol. 2020; 98:859-863. https://doi.org/10.1111/aos.14456</mixed-citation><mixed-citation xml:lang="en">Hu Y., Chen T., Liu M., Zhang L., Wang F., Zhao S., Liu H., Xia H., Wang Y., Li L. Positive detection of SARS-CoV-2 combined HSV1 and HHV6B virus nucleic acid in tear and conjunctival secretions of a nonconjunctivitis COVID-19 patient with obstruction of common lacrimal duct. Acta Ophthalmol. 2020; 98:859-863. https://doi.org/10.1111/aos.14456</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Dockery D.M., Rowe S.G., Murphy M.A., Krzystolik M.G. The ocular manifestations and transmission of COVID-19: recommendations for prevention. J Emerg Med. 2020; S0736-4679(20):30398-X. doi:10.1016/j.jemermed.2020.04.060</mixed-citation><mixed-citation xml:lang="en">Dockery D.M., Rowe S.G., Murphy M.A., Krzystolik M.G. The ocular manifestations and transmission of COVID-19: recommendations for prevention. J Emerg Med. 2020; S0736-4679(20):30398-X. doi:10.1016/j.jemermed.2020.04.060</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Mukamal R., Tuli S.S. Coronavirus eye safety. American Academy of Ophthalmology (AAO). 2020. Available at https://www.aao.org/eye-health/tips-prevention/coronavirus-covid19-eye-infectionpinkeye. Accessed April 26, 2020</mixed-citation><mixed-citation xml:lang="en">Mukamal R., Tuli S.S. Coronavirus eye safety. American Academy of Ophthalmology (AAO). 2020. Available at https://www.aao.org/eye-health/tips-prevention/coronavirus-covid19-eye-infectionpinkeye. Accessed April 26, 2020</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Chodosh J., Holland G.N., Yeh S. Important coronavirus updates for ophthalmologists. American Academy of Ophthalmology. 2020. Available at: https://www.aao.org/headline/alertimportant-coronaviruscontext. Accessed May 5, 2020</mixed-citation><mixed-citation xml:lang="en">Chodosh J., Holland G.N., Yeh S. Important coronavirus updates for ophthalmologists. American Academy of Ophthalmology. 2020. Available at: https://www.aao.org/headline/alertimportant-coronaviruscontext. Accessed May 5, 2020</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
