A man takes his wife to get tested

Several days go by, and he receives a call from the doctor.

The doctor tells him, “Due to an unfortunate mixup with the lab, we are not sure of your wife has Covid-19 or Alzheimer’

The man, clearly frustrated, asks, “Well what am I supposed to do with that kind of information?”

The doctor calmly suggests, “I recommend you take her for a very long walk and leave her. If she comes home, don’t let her in.”