hellwelcome to HCM
as per the details u have submitted..the data is very vague and incomplete ., i mean from ..what have you submitted to lab for cultur? urine??? blood?? throat swab???
ok ..coming directly to the point..as u said there is no bacterial growth
means ..ur sample doesnt contain any disese causing bacteria ..so you are cured of the disease and no need to use antibiotics further..thats all i can say from the details avaialable.
if u need any further information come with detailed reports..thank u