{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T14:42:21Z","timestamp":1772894541117,"version":"3.50.1"},"reference-count":0,"publisher":"Journal of Infection in Developing Countries","issue":"02","license":[{"start":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T00:00:00Z","timestamp":1772236800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Infect Dev Ctries"],"abstract":"<jats:p>Introduction: The COVID-19 pandemic has generated uncertainty about epidemiology, clinical course, and the influence of comorbidities. Evidence is conflicting on whether bronchial asthma and allergic rhinitis alter susceptibility to SARS\u2011CoV\u20112 or the severity of COVID\u201119. This study describes occurrence and clinical course of SARS\u2011CoV\u20112 infection in a small cohort of patients with allergic respiratory comorbidities.\nMethodology: Nineteen patients with PCR\u2011confirmed COVID\u201119 were observed from 11 to 30 November 2020 at the Department of Occupational Diseases with Clinical Allergy Activity, University Hospital \u201cSt. George\u201d, Plovdiv. Viral RNA was extracted from respiratory specimens using automated systems and amplified by real\u2011time PCR; cycle threshold (Ct) values were recorded as an indirect viral load measure. The department was temporarily reorganized as a dedicated COVID\u201119 unit and care followed institutional protocols based on international evidence. Data were obtained retrospectively from official medical records; informed consent was included.\nResults: Clinical histories, examinations, and laboratory data were reviewed for all 19 patients. Six had bronchial asthma and three had allergic rhinitis. Although the sample is small and not statistically representative, allergic respiratory diseases were observed to coexist with SARS\u2011CoV\u20112 infection in this hospitalized series.\nConclusions: Given the lung\u2019s central role in both allergic airway disease and COVID\u201119, clinicians should evaluate infection risk and clinical implications in patients with asthma and allergic rhinitis to inform prevention and management strategies.<\/jats:p>","DOI":"10.3855\/jidc.22009","type":"journal-article","created":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T18:26:07Z","timestamp":1772821567000},"page":"148-152","source":"Crossref","is-referenced-by-count":0,"title":["The role of SARS-CoV-2 infection in patients with bronchial asthma and allergic rhinitis at tertiary St. George Hospital Plovdiv, Bulgaria"],"prefix":"10.3855","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9943-6872","authenticated-orcid":false,"given":"Svetlan","family":"Dermendzhiev","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4525-1378","authenticated-orcid":false,"given":"Atanaska","family":"Petrova","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gergana","family":"Lengerova","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4140-993X","authenticated-orcid":false,"given":"Nikoleta","family":"Dimitrova","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Petya","family":"Deleva","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2222","published-online":{"date-parts":[[2026,2,28]]},"container-title":["The Journal of Infection in Developing Countries"],"original-title":[],"link":[{"URL":"https:\/\/www.jidc.org\/index.php\/journal\/article\/download\/22009\/3818","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.jidc.org\/index.php\/journal\/article\/download\/22009\/3818","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T18:26:07Z","timestamp":1772821567000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jidc.org\/index.php\/journal\/article\/view\/22009"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,28]]},"references-count":0,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2026,2,28]]}},"URL":"https:\/\/doi.org\/10.3855\/jidc.22009","relation":{},"ISSN":["1972-2680"],"issn-type":[{"value":"1972-2680","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,28]]}}}