Ключевые слова: analysis, analyzing, antibody, baby, caucasian, child, children, cotton swab, crown virus, diagnosis, disease, doctor, education, epidemic, examining, fast, female, girl, girlhood, health, health care, hospital, kid, little, little girl, medical, medicines, mouth, muzzle, naris, nasopharyngeal, nasopharyngeal swab, nose, nostril, people, person, physician, quick, rhinarium, sample, sampling, school, specimen, specimens, student, students, swab, swabs, tampon, teen, test, testing, virus, young, youth,