tool tip text can be captured by using GetROProperty and capture the "ALT" property of the object.
try msgbox SwfWindow("Microbiology Result Entry Main").SwfLabel("SwfSuscInterpretation2").GetROProperty("ALT")
Hope this will help you.
try msgbox SwfWindow("Microbiology Result Entry Main").SwfLabel("SwfSuscInterpretation2").GetROProperty("ALT")
Hope this will help you.