Questions & Answers about मरीज को बुखार, खाँसी और ज़ुकाम है।
In this sentence, को marks the experiencer—the person who is affected by a condition.
Hindi often expresses having illnesses like this:
X को Y है = literally, To X, Y is
So:
मरीज को बुखार है
literally = To the patient, fever is
natural English = The patient has a fever
This pattern is very common with physical states and sensations, such as:
- मुझे भूख है = I am hungry / I have hunger
- उसे दर्द है = He/she has pain
- बच्चे को खाँसी है = The child has a cough
Hindi usually does not use a direct verb equivalent to English have in sentences like this.
Instead, it often uses a structure with:
- the person + को
- the thing/condition
- है / हैं
So instead of saying The patient has fever, Hindi says something closer to:
The patient is in a state of fever/cough/cold
That is why है appears here, not a separate verb meaning have.
This is a very natural question.