| Patient 1 hade inte haft någon känd direktkontakt med fjäderfä, men hade tagit hand om sin 21-åriga bror (patient 2) medan han hade en dokumenterad H5N1-virusinfektion.
| Patient 1 had not had any known direct contact with poultry, but had cared for her 21-year-old brother (patient 2) while he had a documented H5N1 virus infection,
| |