Aristos is a Newsweek science and health reporter with the London, U.K., bureau. He is particularly focused on archaeology and paleontology, although he has covered a wide variety of topics ranging ...

Viral diseases are caused by viruses. They can impact many parts of your body, including your respiratory system, digestive tract, and skin. Viral disease definition Viruses are very small infectious ...

The word “epidemic” immediately brings to mind a highly infectious and deadly disease of the kind found in Hollywood films. In Contagion, for instance, a lethal infection with frightening symptoms ...

“Structural heart disease” is an umbrella term that refers to conditions that affect different structures within the heart. Some of these problems can be present at birth, while others develop later ...

Diagnostic biomarkers are used to detect or confirm the presence of a disease or condition. They can help identify individuals with a particular disease or at high risk of developing the disease.

Prion diseases are rare and occur due to proteins in the brain that “misfold.” Another name for prion disease is transmissible spongiform encephalopathies (TSEs). There are many types of prion ...

It is known that improperly folded proteins, called prion proteins, can cause serious detrimental health effects known as prion diseases. Examples include Creutzfeldt-Jakob disease and kuru in humans, ...

Restrictive Lung Disease: Causes, Diagnosis, and Recovery Explained: By Ankita Marik Have you ever fell short of breath? Like, the kind of breathlessness that feels deeper than fatigue, like your ...

Viruses and bacteria are not responsible for all infections diseases. Many infectious diseases are caused by viruses and bacteria. But there are also other types of pathogens that cause illness.