Hi I also have the same doubt as you experienced since 1st of July we also did the medical test and as they said the results will be send within 2 working days. As i checked on the 2nd day (which is today) the result was fit and passed and now when I checked on the moi website and entered the visa number the result was shown “Please refer to medical commission”
So did you ever tried to go itself to the immigration instead waiting for the SMS?

Please advise..