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A positive antibody test result means that an individual has antibodies in their blood which indicate the presence of an infection, or a prior infection, with a particular virus or bacteria. Antibodies are produced by the immune system in response to a foreign substance, such as a virus or...

Ectopic pregnancy is a rare but serious condition that occurs when a fertilized egg implants itself outside of the uterus, typically in the fallopian tube. It is essential for proper fetal development that a fertilized egg implants itself in the uterus. If it implants anywhere else, the...

Immunization is a process by which a person is made resistant to a disease by introducing a vaccine that contains an agent that resembles a disease-causing microorganism. Vaccines stimulate the body’s own immune system to recognize the agent as foreign, destroy it, and “remember” it, so that the...

Bananas are generally considered to be a low-acid food, and as such, they are often recommended as a good food to eat for those who suffer from heartburn or acid reflux. Bananas are high in fiber and contain a natural antacid called potassium, which can help reduce acid reflux symptoms...

Cancer is a complex and widely varied disease, with different treatments depending on the type, stage, and severity of the cancer diagnosis. Nevertheless, there are three popular treatments that are generally used in combination with other therapies to treat many types of cancer. The first...

Disease prevention is an important part of public health and is the practice of preventing or controlling the spread of disease. Disease prevention can be divided into three main categories: primary, secondary, and tertiary. Primary disease prevention focuses on creating a healthy environment...

Yes, it is possible for a person with Angelman Syndrome to have children, although it is rare. In most cases, individuals with Angelman Syndrome are unable to reproduce due to the genetic nature of the disorder, but there are a few cases in which individuals with Angelman Syndrome have been able...

Yes, agoraphobia can come on suddenly. It is an anxiety disorder that can cause a person to feel intense fear and panic in certain situations, such as being in public places or open spaces. Symptoms of agoraphobia can include fear of leaving the safety of one’s home, fear of being in public...

Psychosis is a symptom of many mental health disorders, including schizophrenia, and is characterized by a disconnect from reality. It is often accompanied by delusions and hallucinations. While psychosis can be a symptom of schizophrenia, it does not necessarily mean that someone will develop...

Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. It affects the nose, throat, and sometimes the lungs. Symptoms usually include fever, cough, sore throat, runny nose, body aches, headache, and fatigue. It can range from mild to severe and can...

Aspergillus is an airborne fungus found in soil, decaying vegetation, and other organic matter. It belongs to a group of molds called Ascomycetes. Aspergillus species are widely distributed in nature, and many different species can be found in any given environment. The most common species of...

No, autistic kids are not always happy. While it is true that some autistic kids seem to have a generally positive outlook on life, this is not true for all of them. Autistic kids, just like any other kids, can experience a wide range of emotions, including happiness, sadness, anger, fear, and...

Yes, alcohol can cause mental impairment. Drinking alcohol can lead to significant negative effects on the brain, both in the short and long term. In the short term, drinking alcohol can cause confusion, poor judgment, and difficulty concentrating. It can also lead to memory loss and difficulty...

Atrial fibrillation (AFib) is an irregular and often rapid heart rate that can increase the risk of stroke, heart failure, and other heart-related complications. The biggest risk of AFib is stroke. AFib increases the risk of stroke by five times because it causes blood to pool in the heart...

Anaphylaxis is an allergic reaction that occurs quickly and can be potentially life threatening. It is estimated that anaphylaxis affects between 0.05 and 2.5 percent of the population. This translates to over 1.6 million people in the United States alone. The most common causes of anaphylaxis...

Periodontal disease is an infection of the gums and other tissues that support the teeth. It is caused by bacteria that accumulate in the plaque on the teeth, and can lead to tooth loss and other health problems. The progression of periodontal disease can vary from person to person, but it...

Living positively with chronic illness isn't easy, but it is possible. The key is to focus on what you can do, rather than what you can't. First, make sure to maintain a healthy lifestyle. Eating nutritious meals, exercising regularly, and getting enough sleep will help you manage your symptoms...

Impotence, also known as erectile dysfunction, is a condition in which a man is unable to achieve or maintain an erection sufficient for sexual intercourse. While the condition is often seen as a taboo subject, it is important to recognize that it is a red flag for other underlying medical...

The 5 minute test for early dementia is a screening tool used to help identify people who may have early signs of dementia. The test is a short, five-minute series of questions and activities that assess a person’s mental abilities. The test consists of four sections: attention and...

Regular exercise is one of the best things you can do to help increase your lifespan and enhance your quality of life. Exercise not only helps to reduce your risk of developing several chronic diseases, it also helps to improve your cardiovascular fitness, strength, and mental health. The best...