Understanding key concepts in Physics, Chemistry, and Biology can be challenging for many Class 10 students. However, ...

Respiratory tract diseases are illnesses that affect components of the respiratory system, including the nasal passages, the bronchi and the lungs. They range from acute infections, such as ...

Both are more common -- and often more severe -- in people with a weaker immune system due to HIV. Doctors usually treat them with antibiotics. But they may be harder to cure if your defenses aren ...

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The urinary system helps maintain the volume and chemical composition of fluids in the body. One of the main organs in the system are the kidneys, which filter waste products out of the body ...

ROME (AP) — Pope Francis’ respiratory tract infection is presenting a “complex clinical picture” that will require further hospitalization, the Vatican said Monday as concerns grew about ...