Respiratory Infectious Diseases

Respiratory Infectious Diseases encompass a diverse group of illnesses caused by various pathogens that affect the respiratory system. These diseases can range from mild infections like the common cold to severe conditions such as pneumonia and tuberculosis. Understanding the causes, symptoms, prevention, and treatment of respiratory infections is crucial for safeguarding public health and ensuring effective medical interventions. 

Conditions Treated By The Department

  • Viral Respiratory Infections: These include illnesses caused by viruses like influenza, coronaviruses (including COVID-19), rhinoviruses (common cold), and respiratory syncytial virus (RSV).
  • Bacterial Respiratory Infections: Conditions such as bacterial pneumonia, tuberculosis, and whooping cough (pertussis) are caused by various bacterial pathogens.
  • Fungal Respiratory Infections: Fungi like Aspergillus and Histoplasma can cause respiratory infections, particularly in individuals with weakened immune systems.
  • Parasitic Respiratory Infections: Although less common, parasites like lung flukes and certain protozoa can lead to respiratory illnesses.
  • Nosocomial Respiratory Infections: These are infections acquired in healthcare settings, often linked to ventilator-associated pneumonia or other healthcare-associated respiratory conditions.
  • Zoonotic Respiratory Infections: Diseases like avian influenza and certain types of pneumonia can be transmitted from animals to humans.

Key Procedures

  • Bronchoscopy: A procedure that allows doctors to look at the airways through a thin viewing instrument called a bronchoscope. It's used for diagnosing and sometimes treating conditions such as pneumonia, tuberculosis, or other lung infections.
  • Sputum Culture and Analysis: A test to detect and identify bacteria or fungi that are infecting the lungs or breathing passages.
  • Chest X-Ray and CT Scan: Imaging tests to look for signs of lung infection or complications.
  • Pulmonary Function Tests (PFTs): These tests measure how well the lungs are working and can be used to assess the impact of respiratory infections.
  • Thoracentesis: A procedure to remove fluid from the space between the lungs and the chest wall (pleural space). This is often performed to diagnose the cause of pleural effusion, which can be related to infections.
  • Pleural Biopsy: A procedure to take a small piece of tissue from the pleura (the lining of the lungs and chest cavity) to diagnose pleural tuberculosis or other infections.
  • Blood Tests: Including complete blood count, blood cultures, and specific tests for pathogens like viruses, bacteria, or fungi.
  • Oxygen Therapy: For patients with severe respiratory infections who are experiencing low blood oxygen levels.
  • Mechanical Ventilation: In severe cases, such as in acute respiratory distress syndrome (ARDS) secondary to a severe infection, mechanical ventilation may be required.
  • Antibiotic, Antiviral, or Antifungal Therapy: Depending on the nature of the infection, appropriate medication is prescribed.
  • Vaccinations: As a preventive measure, particularly for respiratory infections like influenza or pneumonia.

Key Advantages

  • Preventing Complications: Early diagnosis and treatment can prevent the progression of respiratory infections to more severe stages or the development of complications.
  • Reducing Transmission: Prompt identification of infectious individuals allows for isolation measures, reducing the spread of pathogens to others.
  • Optimizing Treatment: Tailoring treatment based on the specific pathogen involved ensures that patients receive the most effective care for their condition.
  • Preserving Antibiotic Efficacy: A timely diagnosis can help avoid unnecessary antibiotic use, reducing the development of antibiotic resistance.
  • Improving Outcomes: Early intervention leads to better outcomes, particularly for severe respiratory infections that may require intensive care.


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Meet Our Doctors

Dr. Animesh Arya

Unit Head & Sr. Consultant

Sleep Medicine, Interventional Pulmonology, Respiratory Infectious Diseases, Pulmonary Rehabilitation, Respiratory Medicine

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Dr. Animesh Arya

Unit Head & Sr. Consultant

Dr. Gyandeep Mangal

Sr. Consultant

Sleep Medicine, Interventional Pulmonology, Respiratory Infectious Diseases, Pulmonary Rehabilitation, Respiratory Intensive Care, Respiratory Medicine

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Dr. Gyandeep Mangal

Sr. Consultant

Dr. Anuradha Garg

Associate Consultant

Sleep Medicine, Interventional Pulmonology, Respiratory Infectious Diseases, Pulmonary Rehabilitation, Respiratory Intensive Care, Respiratory Medicine

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Dr. Anuradha Garg

Associate Consultant

Dr. Ankit Singhal

Consultant

Sleep Medicine, Interventional Pulmonology, Respiratory Infectious Diseases, Pulmonary Rehabilitation, Respiratory Intensive Care, Respiratory Medicine

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Dr. Ankit Singhal

Consultant

Dr. Abhimanyu

Associate Consultant

Sleep Medicine, Interventional Pulmonology, Respiratory Infectious Diseases, Pulmonary Rehabilitation, Respiratory Intensive Care, Respiratory Medicine

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Dr. Abhimanyu

Associate Consultant

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