COVID-19(19) Patient(15) herpes zoster(7) SARS-CoV-2(6) affected(5) article(5) virus(5) SARS-COV-2 infection(5) reported(5) ocular involvement.(4) manifestation(4) systematic review.(3) Manifestations(3) association(3) Hemorrhagic(3) MOST(3) COVID-19 vaccine(3) described(3) triggered(3) patients with COVID-19(3) database(3) differential diagnosis(3) exclusion criteria(3) positive(3) False positive(3) mucositis(3) Digital(3) conducted(3) scoping review(3) chronic(3)