Ключевые слова: analysis, bacteria, bacterial, bacterium, biochemistry, biology, check, chemistry, clinical, cold, diagnosis, diagnostic, disease, epidemic, examining, flu, health, hospital, illness, infection, influenza, lab, laboratory, medical, medicine, microbe, microbial, microbiology, microorganism, mouth, negative, pathogen, positive, research, saliva, sample, science, scientific, scrutiny, sick, solution, staphylococcus, strep, streptococcal, streptococcus, symptom, test, throat, tube, virus,