scholarly journals Conjunctivitis as sole symptom of COVID-19: A case report and review of literature

2020 ◽  
pp. 112067212094628 ◽  
Author(s):  
Zeynep Kayaarasi Ozturker
Keyword(s):  
Health Care ◽  
Case Report ◽  
Blood Analysis ◽  
Nasopharyngeal Swab ◽  
Rt Pcr ◽  
Care Workers ◽  
Atypical Manifestations ◽  
Novel Virus ◽  
The Right ◽  
Care Worker

Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel virus causing an ongoing pandemic in 2020. Although the symptomatic patients infected by SARS-CoV-2 generally show respiratory distress, atypical manifestations such as conjunctivitis are also observed. A series of cases are reported in which reverse transcriptase polymerase chain reaction (RT-PCR) testing on tears had demonstrated the presence of the virus. However, the transmission of the virus through ocular fluids remains unknown. Case description: In this case report, the development of conjunctivitis is presented as the sole symptom of a new coronavirus disease 2019 (COVID-19) in an emergency health care worker. The patient’s first application was to the ophthalmology clinic due to redness, stinging, tearing, and photophobia for one day in the right eye. The patient had no symptoms of fever, cough, shortness of breath, or fatigue. Two days later, the RT-PCR test, blood analysis, and chest computed tomography (CT) were applied to the patient for being in contact with a COVID positive patient. Conjunctival swabs did not identify SARS-CoV-2 by RT-PCR. However, nasopharyngeal swab and blood test confirmed the diagnosis of COVID-19. Chest CT did not show pneumonia. Conclusion: This phenomenon shows that conjunctivitis may occur as a sole manifestation of COVID-19 which needs to be carefully evaluated by health care workers and eye care professionals during the pandemic.

scholarly journals Prospective Observational Study of Screening Asymptomatic Healthcare Workers for SARS-CoV-2 at a Canadian Tertiary Care Center

2020 ◽  
Author(s):  
Deepali Kumar ◽  
Victor H Ferreira ◽  
Andrzej Chruscinski ◽  
Vathany Kulasingam ◽  
Trevor J Pugh ◽  
...  
Keyword(s):  
Health Care ◽  
Healthcare Workers ◽  
Protein Microarray ◽  
Care Center ◽  
Tertiary Care ◽  
Significant Proportion ◽  
Nasopharyngeal Swab ◽  
Care Workers ◽  
Protein Microarray Analysis ◽  
Care Worker

We screened three separate cohorts of healthcare workers for SARS-CoV-2 via nasopharyngeal swab PCR. A seroprevalence analysis using multiple assays was performed in a subgroup. The asymptomatic health care worker cohorts had a combined positivity rate of 29/5776 (0.50%, 95%CI 0.32-0.75) compared to the symptomatic cohort rate of 54/1597 (3.4%) (ratio of symptomatic to asymptomatic 6.8:1). Sequencing demonstrated several variants. The seroprevalence (n=996) was 1.4-3.4% depending on assay. Protein microarray analysis showed differing SARS-CoV-2 protein reactivities and helped define likely true positives vs. suspected false positives. Routine screening of asymptomatic health care workers helps identify a significant proportion of infections.

scholarly journals Pericardial effusion as the first manifestation of occupational tuberculosis in a health care worker

2014 ◽  
Vol 65 (4) ◽  
pp. 417-422 ◽  
Author(s):  
Veljko Flego ◽  
Dubravka Matanić Lender ◽  
Ljiljana Bulat-Kardum
Keyword(s):  
Health Care ◽  
Pericardial Effusion ◽  
Granulomatous Inflammation ◽  
Medical Practitioners ◽  
Male Nurse ◽  
Capillary Membrane ◽  
Care Workers ◽  
Latent Tb ◽  
The Right ◽  
Care Worker

Abstract Tuberculosis (TB) is an infectious disease and, apart from protecting patients, attention must be given to protecting the persons who come in contact with them, especially nurses and medical practitioners. A 43-yearold immunocompetent male nurse developed occupationally disseminated TB after contact with patients affected by active TB (culture positive) while working in a psychiatric hospital. The first manifestation of the disease was exudative pericarditis with Mycobacterium tuberculosis (MT) confirmed two months after pericardiocentesis and evacuation of 1200 mL of pericardial effusion. Many lymph nodes showed histologic findings of granulomatous inflammation with necrosis. Treatment with antituberculosis drugs caused complications, including transient short-term medication-induced toxic hepatitis, prolonged fever, left pleural nonspecific effusion, and mononeuritis of the right peroneus nerve. The treatment lasted 14 months and led to permanent consequences, including fibrothorax with restrictive ventilation disorders and reduced diffusion of the alveolar-capillary membrane. This case highlights the need to improve the protection of health care workers who are in contact with TB patients, as well as the usefulness of the tuberculin skin test and QuantiFERON-TB test, which can be used to identify early latent TB

scholarly journals Effectiveness of Preventive Measures in Keeping Low Prevalence of SARS-CoV-2 Infection in Health Care Workers in a Referral Children’s Hospital in Southern Italy

2021 ◽  
Vol 13 (1) ◽  
pp. 118-124
Author(s):  
Désirée Caselli ◽  
Daniela Loconsole ◽  
Rita Dario ◽  
Maria Chironna ◽  
Maurizio Aricò
Keyword(s):  
Health Care ◽  
Health Care Workers ◽  
Southern Italy ◽  
Hospital Setting ◽  
Nasopharyngeal Swab ◽  
Rt Pcr ◽  
Children's Hospital ◽  
Care Workers ◽  
Children’S Hospital ◽  
Second Wave

The coronavirus disease 2019 (COVID-19) pandemic now represents a major threat to public health. Health care workers (HCW) are exposed to biological risk. Little is currently known about the risk of HCW operating in pediatric wards for SARS-CoV-2 infection. The aim is to assess the prevalence of SARS-CoV-2 infection in HCW in a third-level children’s hospital in Southern Italy. An observational cohort study of all asymptomatic HCW (physician, technicians, nurses, and logistic and support operators) was conducted. HCW were screened, on a voluntary basis, for SARS-CoV-2 by RT-PCR on nasopharyngeal swab performed during the first wave of COVID-19. The study was then repeated, with the same modalities, at a 7-month interval, during the “second wave” of the COVID-19 pandemic. At the initial screening between 7 and 24 April 2020, 525 HCW were tested. None of them tested positive. At the repeated screening, conducted between 9 and 20 November 2020, 627 HCW were tested, including 61 additional ones resulting from COVID-emergency recruitment. At this second screening, eight subjects (1.3%) tested positive, thus being diagnosed as asymptomatic carriers of SARS-CoV-2. They were one physician, five nurses, and two HCW from the logistic/support services. They were employed in eight different wards/services. In all cases, the epidemiological investigation showed convincing evidence that the infection was acquired through social contacts. The study revealed a very low circulation of SARS-CoV-2 infection in HCW tested with RT-PCR. All the infections documented in the second wave of epidemic of SARS-CoV-2 were acquired outside of the workplace, confirming that in a pediatric hospital setting, HCW education, correct use of personal protective equipment, and separation of the COVID-patient pathway and staff flow may minimize the risk derived from occupational exposure.

scholarly journals Impact of Full Vaccination with mRNA BNT162b2 on SARS-CoV-2 Infection: Genomic and Subgenomic Viral RNAs Detection in Nasopharyngeal Swab and Saliva of Health Care Workers

2021 ◽  
Vol 9 (8) ◽  
pp. 1738
Author(s):  
Michela Deiana ◽  
Antonio Mori ◽  
Chiara Piubelli ◽  
Francesca Perandin ◽  
Davide Treggiari ◽  
...  
Keyword(s):  
Health Care ◽  
Real Time ◽  
Health Care Workers ◽  
Low Frequency ◽  
Nasopharyngeal Swab ◽  
Rt Pcr ◽  
Subgenomic Rna ◽  
Viral Rnas ◽  
Social Settings ◽  
Care Workers

SARS-CoV-2 infection was monitored in 1898 health care workers (HCWs) after receiving full vaccination with BNT162b2. Untill 30 June 2021, 10 HCWs tested positive for SARS-CoV-2 using real time RT-PCR, resulting in a 4-month cumulative incidence of 0.005%. The infection was mildly symptomatic in six (60%) and asymptomatic in four (40%) individuals. Among the infected HCWs, eight consenting individuals provided paired NPS and saliva during the course of infection, for the purpose of the analysis performed in the present study. Genomic and subgenomic viral RNAs were investigated using real-time RT-PCR in both biological specimens. The temporal profile of viral load was measured using ddPCR. Viral mutations were also analysed. Subgenomic viral RNA was detected in 8/8 (100%) NPS and in 6/8 (75%) saliva specimens at the baseline. The expression of subgenomic RNA was observed for up to 7 days in 3/8 (38%) symptomatic cases. Moreover, concordance was observed between NPS and saliva in the detection of viral mutations, and both N501Y and 69/70del (associated with the B.1.1.7 variant) were detected in the majority 6/8 (75%) of subjects, while the K417T mutation (associated with the P.1-type variants) was detected in 2/8 (25%) individuals. Overall, our findings report a low frequency of infected HCWs after full vaccination. It is, therefore, important to monitor the vaccinees in order to identify asymptomatic infected individuals. Saliva can be a surrogate for SARS-CoV-2 surveillance, particularly in social settings such as hospitals.

scholarly journals Can we afford to forget the old killer (tuberculosis) in this COVID-19 pandemic: a case report of scrofula with COVID-19 in a health care worker

2021 ◽  
Vol 9 (3) ◽  
pp. 891
Author(s):  
Roshan Lal ◽  
Rajesh Bhawani ◽  
Nitesh Kumar ◽  
Jyoti Bala ◽  
Sharab Chhopal
Keyword(s):  
Health Care ◽  
Mycobacterium Tuberculosis ◽  
Case Report ◽  
Lymph Node ◽  
Early Diagnosis ◽  
Rt Pcr ◽  
Supraclavicular Lymph Node ◽  
Antitubercular Drugs ◽  
Current Scenario ◽  
Care Worker

In the current scenario of COVID-19 pandemic, we are encountering COVID-19 patients with vague symptoms and in association with many other diseases. We are reporting such a case where neglecting other cause of pyrexia in a patient of COVID-19 would have resulted in disastrous consequences. A young 22 years aged female was admitted to our hospital as COVID-19 with right supraclavicular lymphadenopathy, she was subjected to FNAC of right supraclavicular lymph node. In RT-PCR Mycobacterium Tuberculosis was detected. After three days of starting on Antitubercular drugs she became afebrile. It is important to ensure early diagnosis and continuity of services for tuberculosis along with effective and rapid response to COVID-19 pandemic, so that anticipated increase in TB related deaths during this pandemic can be prevented.

Stepping up detection, response, preparedness and readiness measures for “COVID-19”- A Pandemic

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1042-1047
Author(s):  
Khushbu Balsara ◽  
Deepankar Shukla
Keyword(s):  
Health Care ◽  
Health Care Workers ◽  
Clinical History ◽  
Frontline Workers ◽  
Diagnostic Assays ◽  
Care Workers ◽  
Short Period ◽  
History Of ◽  
Detection Response ◽  
Care Worker

In a very short period of time, “COVID-19” has seized the consciousness globally by making remarkable changes in our day to day living and has superintended as a public health emergency globally. It has high radar of transmission, affecting an individual at work to frontline workers. The measures and planning for a response plays a key role from drawing up an emergency committee and this follows an equation which broadly deals with epidemiological to clinical history of the patient, management steps from isolation, screening, diagnostic assays for identification and treatment. The application of an organized plan with secure structure aids in better performance, increases efficacy of management and saves time. Also saves time for a health care worker to g through routine levels of channels of administration if already a familiar way of operation is known for such situations. Thus, planning and developing a ‘blueprint of approach’ towards management of patient while facing such situation is a must. This review provides an insight to the measures for detection, response and preparedness of the hospital and health care workers should largely be inclusive of; also highlights the measures to be taken at every step after coming in contact with a positive case of “COVID-19”.

scholarly journals A case report of multisite arterial thrombosis in a patient with coronavirus disease 2019 (COVID-19)

2020 ◽  
Author(s):  
Marco Angelillis ◽  
Marco De Carlo ◽  
Andrea Christou ◽  
Michele Marconi ◽  
Davide M Mocellin ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Case Report ◽  
Arterial Thrombosis ◽  
Leg Pain ◽  
Nasopharyngeal Swab ◽  
Limb Ischaemia ◽  
Total Occlusion ◽  
Left Common Iliac Artery ◽  
Acute Limb Ischaemia ◽  
The Right

Abstract Background A systemic coagulation dysfunction has been associated with COVID-19. In this case report, we describe a COVID-19-positive patient with multisite arterial thrombosis, presenting with acute limb ischaemia and concomitant ST-elevation myocardial infarction and oligo-symptomatic lung disease. Case summary An 83-year-old lady with history of hypertension and chronic kidney disease presented to the Emergency Department with acute-onset left leg pain, pulselessness, and partial loss of motor function. Acute limb ischaemia was diagnosed. At the same time, a routine ECG showed ST-segment elevation, diagnostic for inferior myocardial infarction. On admission, a nasopharyngeal swab was performed to assess the presence of SARS-CoV-2, as per hospital protocol during the current COVID-19 pandemic. A total-body CT angiography was performed to investigate the cause of acute limb ischaemia and to rule out aortic dissection; the examination showed a total occlusion of the left common iliac artery and a non-obstructive thrombosis of a subsegmental pulmonary artery branch in the right basal lobe. Lung CT scan confirmed a typical pattern of interstitial COVID-19 pneumonia. Coronary angiography showed a thrombotic occlusion of the proximal segment of the right coronary artery. Percutaneous coronary intervention was performed, with manual thrombectomy, followed by deployment of two stents. The patient was subsequently transferred to the operating room, where a Fogarty thrombectomy was performed. The patient was then admitted to the COVID area of our hospital. Seven hours later, the swab returned positive for COVID-19. Discussion COVID-19 can have an atypical presentation with thrombosis at multiple sites.

scholarly journals SARS-CoV-2 RT-PCR Positivity and Antibody Prevalence among Asymptomatic Hospital-Based Health Care Workers

2021 ◽  
pp. 104794
Author(s):  
Christine C. Johnson ◽  
Chad M. Coleman ◽  
Alexandra R. Sitarik ◽  
Joyce E. Leon ◽  
Robert J. Tibbetts ◽  
...  
Keyword(s):  
Health Care ◽  
Health Care Workers ◽  
Rt Pcr ◽  
Antibody Prevalence ◽  
Care Workers

scholarly journals Pulmonary abscess as a complication of COVID-19 associated pneumonia: a clinical case

2022 ◽  
Vol 99 (12) ◽  
pp. 7-12
Author(s):  
T. I. Kalenchits ◽  
S. L. Kabak ◽  
S. V. Primak ◽  
N. M. Shirinaliev
Keyword(s):  
Clinical Laboratory ◽  
Lower Lobe ◽  
Pleural Empyema ◽  
Lung Abscess ◽  
Nasopharyngeal Swab ◽  
Rt Pcr ◽  
Pulmonary Abscess ◽  
Causative Factors ◽  
The Right ◽  
Test Result

The article describes a case of polysegmental destructive viral-bacterial pneumonia complicated with acute pulmonary abscess, pleural empyema, and pneumopleurofibrosis in a 50-year-old female patient infected with the SARS-CoV-2 virus. The first clinical, laboratory and radiological signs of purulent-necrotic inflammation appeared only 20 days after receiving a positive RT-PCR test result with a nasopharyngeal swab. A month later, an emerging abscess in the lower lobe of the right lung was diagnosed. Subsequently, it spontaneously drained into the pleural cavity.Coagulopathy with the formation of microthrombi in small pulmonary vessels is one of the causative factors of lung abscess in patients infected with the SARS-CoV-2 virus.

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