has there been any organism found in the first serology/blood microbiological test of patient 5865 in 03/last year?
select count(*)>0 from microbiologyevents where microbiologyevents.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 5865 ) and microbiologyevents.spec_type_desc = 'serology/blood' and microbiologyevents.org_name is not null and datetime(microbiologyevents.charttime,'start of year') = datetime(current_time,'start of year','-1 year') and strftime('%m',microbiologyevents.charttime) = '03' order by microbiologyevents.charttime asc limit 1