A common illness affecting the upper part of the respiratory system, usually including the nose and throat.

ऊपरी श्वसन संक्रमण

English Usage: She missed school because she had an upper respiratory infection.

Hindi Usage: उसने स्कूल नहीं आया क्योंकि उसे ऊपरी श्वसन तंत्र का संक्रमण हो गया था।