A respiratory infection can be complex.Logical formLearned from3 sentences. Forms can be constituted-of-or-filled-with respiratory distress.Logical formLearned from3 sentences. A person may get upper respiratory infections.Logical formLearned from3 sentences. Some percent of patients may have respiratory depression.Logical formLearned from3 sentences. A respiratory depression can be during recovery.Logical formLearned from3 sentences. A female may work as a respiratory therapist.Logical formLearned from3 sentences. A drug may combat effects of a respiratory infection.Logical formLearned from3 sentences. A male may be diagnosed with an upper respiratory infection.Logical formLearned from3 sentences. Problems can be with respiratory systems.Logical formLearned from3 sentences. A central nervous system can be respiratory.Logical formLearned from3 sentences. An outbreak can be constituted-of-or-filled-with respiratory disease.Logical formLearned from3 sentences. A supervisor can be respiratory.Logical formLearned from3 sentences. Skin can be respiratory.Logical formLearned from3 sentences. Respiratory illness can be due to some pathogens.Logical formLearned from3 sentences. Respiratory virus may remain high.Logical formLearned from3 sentences.