Bacterial vaginosis is a type of vaginal inflammation caused by the overgrowth of bacteria naturally found in the vagina, which upsets the natural balance.
Women in their reproductive years are most likely to get bacterial vaginosis, but it can affect women of any age. The cause isn’t completely understood, but certain activities, such as unprotected sex or frequent douching, increase your risk.
Symptoms Continue reading “Bacterial vaginosis”
Bird flu is an infectious disease caused by a type of influenza virus that rarely infects humans. More than a dozen types of bird flu have been identified, including the two strains that have most recently infected humans — H5N1 and H7N9. When bird flu does strike humans, it can be deadly.
In recent years, outbreaks of bird flu have occurred in Asia, Africa and parts of Europe. Most people who have developed symptoms of bird flu have had close contact with sick birds. In a few cases, bird flu has passed from one person to another.
Health officials worry that a global outbreak could occur if a bird flu virus mutates into a form that transmits more easily from person to person. Researchers are working on vaccines to help protect people from bird flu.
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Dengue fever is an infectious disease (viral infection) transmitted by two specific types of mosquitoes, the Aedes aegypti and the Aedes albopictus species. The number of people that develop dengue fever each year has reached global proportions. One recent estimate, provided by the World Health Organization, suggests as many as 400 million new cases occur every year.
Continue reading “Dengue Fever – A Rising Health Concern”
Acne is a skin condition that occurs when your hair follicles become plugged with oil and dead skin cells. Acne usually appears on your face, neck, chest, back and shoulders. Effective treatments are available, but acne can be persistent. The pimples and bumps heal slowly, and when one begins to go away, others seem to crop up.
Acne is most common among teenagers, with a reported prevalence of 70 to 87 percent. Increasingly, younger children are getting acne as well. Continue reading “Acne”
Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body’s ability to fight the organisms that cause disease.
HIV is a sexually transmitted infection. It can also be spread by contact with infected blood or from mother to child during pregnancy, childbirth or breast-feeding. Without medication, it may take years before HIV weakens your immune system to the point that you have AIDS.
There’s no cure for HIV/AIDS, but
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