Flu comes on faster than a cold. In flu, fever, chills, headaches, body aches and exhaustion are typically the first symptoms ...

No increase in risk for major congenital malformations is observed in infants born to mothers receiving smoking cessation therapies, according to a large cohort study.

This brings the patient’s own blood, with all its clotting factors and intact oxygen-carrying capacity, into the core organs. There’s no need ... to block the coronavirus from entering the respiratory ...

Our immune system is a complex network of organs, cells, and proteins that defend our bodies against pathogens such as ...

Recurring infections may signal immune dysfunction. Understanding their cause can improve health and boost your defense ...

An injury that impairs or compromises your respiratory system can negatively affect the ... Because acute respiratory failure means your organs are not receiving the oxygen-rich blood they need ...

COVID infections, even if mild or asymptomatic, may be causing long-term cellular and organ damage, as well as increasing your risk of developing long COVID.

Discover why difficult breathing might indicate heart disease, lung conditions, anxiety disorders, or blood problems, and ...

Globally, natural gas is commonly used in homes for heating and cooking, often promoted for its efficiency and ...

The study found that dementia was best predicted not by brain aging, but by the biological age of the immune system.