Articles: sars-cov-2.
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Patient Prefer Adher · Jan 2022
Attitude and Willingness to Get COVID-19 Vaccines by a Community Pharmacist in Saudi Arabia: A Cross-Sectional Study.
Community pharmacists play a key role as vaccinators for COVID-19. They can reduce the burden of the disease worldwide. ⋯ The availability of community pharmacist-administered vaccination in Saudi Arabia could be a significant factor in the success of the country's vaccination program. This study may serve as a model to expand the role of pharmacists in other countries' vaccination programs.
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Specific antibodies are produced after infection by SARS-CoV2. Currently, the understanding of antibody responses following infection with SARS-CoV-2 is limited including the magnitude, duration of responses and correlates of protective immunity following infection. Here we intended to characterize humoral immune response in a cohort of 55 hospitalized patients for COVID-19 and its relationship with different demographic and clinical parameters. ⋯ In chronic obstructive pulmonary disease patients, the IgM response is increased, while in immunocompromised and interstitial lung disease patients, IgM and IgG were lower, respectively. Those patients who required critical care, mechanical ventilation and those who died did not present significant differences in the magnitude of humoral response compared to those who had a less severe course. The methodology used adequately reflects the kinetics of antibodies.
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Endothelial-specific molecule 1 (endocan) has emerged as an inflammatory biomarker in recent years. The purpose of this study was to investigate the diagnostic value of serum endocan levels in the prediction of COVID-19 disease among patients with a false-negative reverse transcription polymerase change reaction (RT-PCR) test, and also to determine its correlation with the clinical severity of the disease. ⋯ There is a need for different laboratory markers capable of assisting diagnosis and showing COVID-19 infection in suspected COVID-19 RT-PCR false-negative patients. Endocan levels can be used as an assistant blood test for identifying COVID-19 patients with false-negative RT-PCR tests and in determining the clinical severity of the disease.
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Polio, measles, rubella, influenza and rotavirus surveillance programmes are of great public health importance globally. Virus isolation using cell culture is an integral part of such programmes. Possibility of unintended isolation of SARS-CoV-2 from clinical specimens processed in biosafety level-2 (BSL-2) laboratories during the above-mentioned surveillance programmes, cannot be ruled out. The present study was conducted to assess the susceptibility of different cell lines to SARS-CoV-2 used in these programmes. ⋯ Replication of SARS-CoV-2 in Vero/hSLAM and MA-104 underscores the possibility of its unintended isolation during surveillance procedures aiming to isolate measles, rubella and rotavirus. This could result in accidental exposure to high titres of SARS-CoV-2, which can result in laboratory acquired infections and community risk, highlighting the need for revisiting biosafety measures in public health laboratories.
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SARS-CoV-2 infection has, in most cases, a mild course, although acute respiratory distress syndrome is associated with higher mortality. ⋯ Mortality was higher in the public sector, and this could be due to the overcrowding of services, which determined a scarcity of resources.