Ключевые слова: analyzing, baby, biology, blood, cdc, children, cold, common cold, death, disease, epidemic, fever, flu, health care, hematology, hospital, illness, immunology, infection, kids, lab, laboratory, medical, medical exam, medical technology, medical test, medicine, micro organism, microbiology, outbreak, patient, plague, pneumonia, research, respiratory, respiratory syncytial virus, rsv, science, scientific experiment, serology, sick, sickness, spreading, syndrome, test, virology,