Coronavirus disease (COVID-19) technical guidance by WHO Household transmission investigation protocol | Page 35

Heart disease □ Yes □ No □ Unknown Asthma (requiring medication) □ Yes □ No □ Unknown Chronic lung disease (non-asthma) □ Yes □ No □ Unknown Chronic liver disease □ Yes □ No □ Unknown Chronic haematological disorder □ Yes □ No □ Unknown Chronic kidney disease □ Yes □ No □ Unknown Chronic neurological impairment/disease □ Yes □ No □ Unknown Organ or bone marrow recipient □ Yes □ No □ Unknown Other pre-existing condition(s) □ Yes □ No □ Unknown If Yes, specify: 9. Report of laboratory results Please impute laboratory results once they become available in the “Laboratory results report” 10. Status of form completion Form completed □ Yes □ No or par ally If No or partially, reason: □ Missed □ Not a empted □ Not performed □ Refusal □ Other, specify: -35-