Ключевые слова: african, afro, american, analysis, antibody, antigen, black, brazil, brazilian, disease, dna, doctor, examination, fluid, forensic, girl, health, hospital, jamaica, kenya, mask, medical, medicine, molecular, mouth, nigeria, open, oral, patient, pcr, rapid, rna, rubber, safety, saliva, sample, swab, swabbing, taking, test, throat, tooth, virus, woman, women, young,