COVID-19: An Archetype Innate Immunity Reaction and Modes of Treatment

COVID-19 and corticosteroids: a narrative review

It has been reported that corticosteroid therapy was effective in the management of severe acute respiratory syndrome (SARS) and the Middle East Respiratory Syndrome (MERS), and recently in coronavirus disease 2019 (COVID-19). Corticosteroids are potent anti-inflammatory drugs that mitigate the risk of acute respiratory distress syndrome (ARDS) in COVID-19 and other viral pneumonia, despite a reduction of viral clearance; corticosteroids inhibit the development of cytokine storm and multi-organ damage. The risk-benefit ratio should be assessed for critical COVID-19 patients. In conclusion, corticosteroid therapy is an effective way in the management of COVID-19, it reduces the risk of complications primarily acute lung injury and the development of ARDS. Besides, corticosteroid therapy mainly dexamethasone and methylprednisolone are effective in reducing the severity of COVID-19 and associated comorbidities such as chronic obstructive pulmonary diseases (COPD), rheumatoid arthritis, and inflammatory bowel disease (IBD).

Panuveitis following Vaccination for COVID-19

Background: COVID-19 vaccination has been accompanied by reports of inflammatory events. This report details a case of panuveitis following vaccination for COVID-19 Case.Description: A 43 year old female developed panuveitis with decreased vision three days after her second dose of Pfizer-Biontech mRNA vaccine. The choroid was significantly thickened and there was anterior chamber and vitreous inflammation. Shortly after onset of ocular symptoms she was also found have an asymptomatic COVID-19 infection. Treatment with oral and topical corticosteroids resulted in improvement in the panuveitis, with a mild recurrence after the initial attempt to taper these drugs.Conclusion: This report demonstrates a likely occurrence of vaccine-related panuveitis secondary to the Pfizer-Biotech mRNA vaccine for COVID-19.