Because most infants are vaccinated against measles, the likelihood an infection will occur is low. Measles is also referred to as Rubeola. Most infants recover from the measles without complications. However, in 20 percent to 30 percent of the...
Human Immunodeficiency virus, or HIV, is a virus that attacks the body's immune system compromising its ability to fight off infections. Many people will not experience any symptoms for as many as ten years after infection, although both men and...
Your lymph nodes are part of your immune system and they are located throughout your body. They help your body fight disease by trapping foreign invaders so they can be destroyed. If you develop a bacterial infection or are exposed to fungi or a...
Cervical lymphadenitis is a term used to describe an infection of the lymph nodes in the neck. Children often have this kind of infection, but it can affect people of any age. Those who develop cervical lymphadenitis symptoms should consult a...
There are bacteria in every open wound. These bacteria may have originated inside or outside the wound itself. Some of them may have entered the wound from the object that caused the injury. This is also true for animal bites. The first bacteria...
Human Immunodeficiency Virus (HIV) is a communicable disease that can have fatal consequences. The virus replicates within the body and gradually harms the immune system, causing victims to develop serious infections. People with human...
Human immunodeficiency virus (HIV) is a communicable disease that can affect women of any age. The Sexual Health Network reports that up to 90 percent of people experience symptoms during the first few weeks after virus transmission. These...
Bloodborne pathogens are microorganisms that are located in the blood and other bodily fluids that can cause disease and illness. Bloodborne pathogens can be spread from person to person through contact with contaminated blood and sexual...
Flu-like illness is a common complaint of people with herpes, according to Dr. Lawrence Corey in "Harrison's Principles of Internal Medicine." Notably absent, however, are characteristic respiratory symptoms of flu such as dry cough and runny...
Fever blisters--also known as cold sores--are a symptom of infection with the herpes simplex virus. The American Social Health Association reports that up to 90 percent of Americans carry the virus. One-third experience periodic outbreaks that are...
Tonsillitis is an infection of the tonsils that causes swelling and pin. Tonsillitis occurs regularly during childhood but can continue into adulthood, occurring less frequently. Tonsillitis is typically treated with over-the-counter medications...
There are two types of the herpes simplex virus, or HSV, that can cause symptoms in patients: HSV-1, which typically results in oral herpes symptoms, and HSV-2, which typically results in genital herpes symptoms. Sexually active people can...
HIV, or the human immunodeficiency virus, attacks the immune system, making it impossible for the body to fight off common infections. HIV is contracted through sexual contact, exposure to infected blood or transmission from mother to child during...
The immune system is made up of cells that identify and eliminate foreign bacteria, viruses and fungi. A properly functioning immune system is essential for life. A number of conditions that can affect infants and young children are inherited...
Mononucleosis, or mono, is caused by a virus. This infection is spread by saliva and close contact, thus acquiring the name, "the kissing disease." Mono can develop at any age group, but occurs most often in the ages of 15 to 17. The symptoms of...
Lymph glands, or lymph nodes, play a vital role in the immune system, which protects the body from infection. The lymph system is made up of organs, cells and molecules located throughout the body. Lymph nodes are found in the neck, under the...
A chronic, life-threatening condition known as AIDS develops due to the human immunodefiency virus, or HIV. HIV is a virus which damages the immune system, inhibiting the body from fighting off viruses, bacteria and fungi that cause disease. AIDS,...
The Epstein-Barr virus (EBV) causes infectious mononucleosis, also referred to as "mono" and the "kissing disease." The viral infection transfers from person to person through saliva or through close contact with an infected individual. The most...
A larger than normal number of white blood cells, leukocytes, in the blood, called leukocytosis, can occur for many reasons. Bone marrow produces around 100 billion white blood cells each day, with the white blood cell count falling between 4,000...
Mononucleosis is an infection caused by the Epstein-Barr virus, or EBV, one of the most common human viruses. While symptoms of EBV are indistinguishable from other mild illnesses in children, up to 50 percent of cases lead to mono, the drawn-out,...
Scientists believe that HIV, human immunodeficiency virus, originally mutated in Africa in the late 1800s before it was identified in the United States in 1981. The term AIDS, or acquired immunodeficiency syndrome, was created shortly thereafter...
Acquired immunodeficiency syndrome (AIDS) is caused by the human immunodeficiency virus (HIV), according to the Mayo Clinic. AIDS compromises the body's ability to fight off viruses and bacteria that can cause disease. People suffering from AIDS...
AIDS (acquired immune deficiency syndrome) is a chronic life long disease caused by the HIV (human immunodeficiency virus) virus. By damaging your immune system, HIV interferes with your body's ability to fight off viruses, bacteria and fungi that...
According to the Mayo Clinic, an estimated 39.5 million people worldwide are infected with HIV (human immunodeficiency virus). It is a virus that damages your immune system, slowly destroying it over the years, making your body unable to fight off...
HIV, also known as the human immunodeficiency virus, is a virus that attacks the immune system. Eventually, HIV infections progress to a condition known as acquired immunodeficiency syndrome, or AIDS. As the viral infection affects the body, a...
Swollen tonsils are a symptom of tonsillitis, an infection of the tonsils. Because the tonsils, which are lymph nodes positioned at the top of the throat, guard the throat from foreign organisms that might cause disease if they reach the lungs,...
Mononucleosis, also known as the "kissing disease," is a viral infection transmitted through saliva and infected blood products. Symptoms include swollen lymph nodes, fatigue and fever, and can last from days to several weeks. If you have...
Unexpected weight loss can occur as a symptom of numerous medical conditions. Although some reasons for unexpected weight loss are mild and temporary, such as emotional stress or the common cold, diseases that cause unexpected weight loss often...
Infection with the human immunodeficiency virus, or HIV, results in significant damage to an individual's immune system, ultimately resulting in the development of AIDS. MayoClinic.com indicates that approximately 39.5 million people worldwide are...
Mononucleosis, the kissing disease, strikes mostly children and adolescents, resulting in fatigue, soreness, and fever. Learn more about mono in this health video.
