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Hepatitis A
Hepatitis A is an enterovirus transmitted by the orofecal route, such as contaminated food. It causes an acute form of hepatitis and does not have a chronic ... > more -
Bronchitis
Bronchitis is an obstructive pulmonary disease characterized by inflammation of the bronchi of the lungs. Bronchitis can be acute (short-term), or chronic (long-lasting). Chronic bronchitis is ... > more -
Antiretroviral drug
Antiretroviral drugs are medications for the treatment of infection by retroviruses, primarily HIV. Different classes of antiretroviral drugs act at different stages of the HIV life cycle. ... > more -
Transplant rejection
Transplant rejection occurs when the immune system of the recipient of an transplant attacks the transplanted organ or tissue. This is because a normal healthy human immune system can distinguish ... > more -
Allergy
Cold and Flu
Sleep Disorder Research
Diseases and Conditions
Insomnia Research
Infectious Diseases
Nasal congestion
Nasal congestion is the blockage of the nasal passages usually due to excessive secretion of mucus that is caused by a virus and typically resolves spontaneously within a week. It is also known as ... > more -
Lymph node
Lymph nodes are components of the lymphatic system. Lymph nodes act as filters, with an internal honeycomb of connective tissue filled with lymphocytes that collect and destroy bacteria and ... > more -
Encephalitis
Encephalitis is an acute inflammation of the brain, commonly caused by a viral infection. Sometimes, encephalitis can result from a bacterial infection, such as bacterial meningitis, or it may be a ... > more -
Transmission (medicine)
In medicine, transmission is the passing of a disease from an infected individual or group to a previously uninfected individual or group. In order to survive, microorganisms that require human hosts ... > more
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