Air pollution exposure, both before and after birth, significantly escalates the risk of respiratory infections in children.

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

Children under 5 with RSV or flu face higher bacteremia risk if febrile, under 6 months, or need respiratory support, with ...

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...

In a major positive step for global respiratory health, Member States at the 78th World Health Assembly (WHA), held May 19–27 ...

Vatican authorities said Monday that Pope Francis has a complex infection in his respiratory system and will require more targeted drug treatment. Here's what to know.

Upper respiratory tract infections affect the sinuses and throat and would include infections like the common cold and a sinus infection.

LONDON — Vatican authorities said Monday that Pope Francis has a complex infection in his respiratory system and will require more targeted drug treatment. Officials said the 88-year-old pope is ...

What is a polymicrobial respiratory tract infection? Essentially, it means there’s a mix of bacteria, viruses, fungi, or parasites growing in someone’s lungs.

Pope Francis, 88, is in hospital with a polymicrobial respiratory tract infection. He had bronchitis, which may have led to the infection. Infections can be more serious for the elderly and those ...