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18 votes
18 votes
You will get respiratory tract illness or infection when you allow sweat on your back to dry up?​

User Kawa
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1 Answer

25 votes
25 votes

Answer:Yes, upper ...

Step-by-step explanation:

Sputum test, when you cough up some sputum (phlegm from your lungs) for examination. Are upper respiratory infections contagious? Yes, upper ...

User Tha
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