HIV and AIDS Articles

• Infectious Diseases
  Diseases and Conditions
  Healthy Aging
  STD
  HIV and AIDS
  Lung Disease
   

  Infectious disease

  In medicine, infectious disease or communicable disease is disease caused by a biological agent such as by a virus, bacterium or parasite. This is contrasted to physical causes, such as burns or ... > more
• Fertility
  Mating and Breeding
  Sexual Health
  Pregnancy and Childbirth
  Erectile Dysfunction
  Prostate Cancer
   

  Semen

  Semen or sperm is a fluid that contains spermatozoa. It is secreted by the gonads (sexual glands) of male or hermaphroditic animals, including humans, for fertilization of female ova. Semen ... > more
• Controlled Substances
  Attention Deficit Disorder
  Healthy Aging
  Pharmacology
  Sports Medicine
  Lung Cancer
   

  Stimulant

  A stimulant is a drug that increases the activity of the sympathetic nervous system and produces a sense of euphoria or the feeling of being more awake. Stimulants can be used as recreational drugs ... > more
• Attention Deficit Disorder
  Hypertension
  Blood Clots
  Anemia
  Healthy Aging
  Heart Disease
   

  Blood test

  Blood tests are laboratory tests done on blood to gain an appreciation of disease states and the function of organs. Since blood flows throughout the body, acting as a medium for providing oxygen and ... > more
• Diseases and Conditions
  Today's Healthcare
  Personalized Medicine
  Medical Imaging
  Alternative Medicine
  Eye Care
   

  List of medical topics

  This is a list of medical ... > more
• Immune System
  Lymphoma
  Human Biology
  Diseases and Conditions
  Developmental Biology
  Lupus
   
  

  Immune system

  The immune system is the system of specialized cells and organs that protect an organism from outside biological influences. (Though in a broad sense, almost every organ has a protective function - ... > more
• Gynecology
  Healthy Aging
  Attention Deficit Disorder
  Infectious Diseases
  Diseases and Conditions
  Kidney Disease
   

  Candidiasis

  Candidiasis, commonly called yeast infection or thrush, is a fungal infection of any of the Candida species, of which Candida albicans is probably the most common. Yeast organisms are always present ... > more
• Healthy Aging
  Attention Deficit Disorder
  STD
  Sports Medicine
  Skin Care
  Allergy
   
  

  Scabies

  Scabies is a transmissible ectoparasite skin infection characterized by superficial burrows, intense pruritus (itching) and secondary infection. Caused by the mite Sarcoptes scabiei, variety hominis, ... > more
• Influenza
  Bird Flu
  Bird Flu Research
  Infectious Diseases
  Cold and Flu
  Healthy Aging
   

  Pandemic

  A pandemic is an epidemic (an outbreak of an infectious disease) that spreads worldwide, or at least across a large region. There have been a number of significant pandemics in human history, ... > more
• Immune System
  Lymphoma
  Brain Tumor
  Stem Cells
  Lung Cancer
  Anemia
   
  

  White blood cell

  White blood cells (also called leukocytes or immune cells) are cells which form a component of the blood. They help to defend the body against infectious disease and foreign materials as part of the ... > more

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