And most times, that's exactly what it is, a self-limiting viral infection that clears up on its own with rest and time. But what if that ‘cold’ is not just a cold? What if the symptoms persist, ...

Chronic cough is a common but often misdiagnosed symptom, requiring thorough evaluation for underlying respiratory or systemic issues.

Editor’s note: This interview has been edited for length and clarity.

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...

FEV1/FVC was significantly lower in young adults who had severe bronchiolitis during infancy vs those who did not. Severe bronchiolitis during infancy may contribute to irreversible airway obstruction ...

Stay safe this monsoon! Learn about common illnesses, must-do medical tests, and essential diet tips to avoid infections ...

Most bacterial and viral infections are contagious and spread fast, especially during the rainy season—most people are unaware that different types of pathogens—bacteria and viruses—cause symptoms of ...

At some point, you've probably sat across from a doctor who looked at your tired face and said, “It’s just a viral fever.” ...

Infectious bronchitis virus (IBV), a rapidly spreading coronavirus, is a major concern for poultry farmers in the U.S. and worldwide. Poultry farmers lose millions each year due to this disease.

Viral pneumonia is a lung infection caused by the flu, the common cold, and other viruses. Learn about its causes, symptoms, ... With viral bronchitis, a virus causes swelling.

About one in 20 people experience bronchitis every year, despite it being a respiratory infection no one wants. Its most common symptoms include wheezing, chest tightness, low fever, fatigue, ...

Antibiotics are rarely recommended to treat acute bronchitis, however, "as the main cause of the infection is viral in nature," says Bakshi, and antibiotics are only designed to target and kill ...