Coronavirus infections in working adults. Eight-year study with 229 E and OC 43.
D000328:Adult; D000906:Antibodies / Q000032:analysis; D003139:Common Cold / Q000150:complications / Q000453:epidemiology / Q000209:etiology* / Q000276:immunology; D003168:Complement Fixation Tests; D003371:Cough / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D010612:Pharyngitis / Q000150:complications / Q000209:etiology; D012328:RNA Viruses / Q000276:immunology / Q000302:isolation & purification; D012008:Recurrence; D012621:Seasons; D013997:Time Factors; D014768:Virginia; D014777:Virus Diseases / Q000453:epidemiology / Q000276:immunology
D000906:Antibodies