Immunoinformatics and Pepscan strategies on the path of a peptide-based serological diagnosis of COVID19.

Several diagnostic tools have been developed for clinical and epidemiological assays. RT-PCR and antigen detection tests are more useful for diagnosis of acute disease, while antibody tests allow the estimation of exposure in the population. Currently, there is an urgent need for the development of diagnostic tests for COVID-19 that can be used for large-scale epidemiological sampling.

Case series: Two cases of eyeball tattoos with short-term complications.

Purpose: To report two cases of eyeball tattoos with short-term post procedural complications.

Observations: Case 1 is a 26-year-old Mexican man that developed orbital cellulitis and posterior scleritis 2 h after an eyeball tattoo. Patient responded satisfactorily to systemic antibiotic and corticosteroid treatment.