Virus in Medical Dictionary

Acquired Immunodeficiency Syndrome

... from infection with human immuno deficiency virus ( HIV ). [ Med Help International ] [ Search ] [ ... infection with the human immuno deficiency virus ( HIV ). acquired immunodeficiency syndrome ... function caused by human immuno deficiency virus ( HIV ). Acquired immunodeficiency syndrome ....

Adenoviruses

... Adenoviruses are a group of virus es that typically cause respiratory illnesses ... 1953 from infected tonsils and adenoids . The virus es can cause respiratory or gastrointestinal ... These viral infections include the Norwalk virus , rotavirus es, adenoviruses and other agents. ...

Adenovirus

... Adenovirus es are a group of virus es that typically cause respiratory illnesses ... 1953 from infected tonsils and adenoids . The virus es can cause respiratory or gastrointestinal ... that are usually mild. ADENOVIRUS : Any virus from the family Adenoviridae. More than 40 ...

AIDS

... disease caused by the human immuno deficiency virus ( HIV ). It was first recognized in the United ... disease caused by HIV ---an insidious virus that attacks the immune system , weakening the ... AIDS is caused by the human immuno deficiency virus ( HIV ), which attacks and weakens the body's ...

Allergies

... harmful substances such as bacteria and virus es. Allergies are your body's way of ... similar to an attack against a bacterium or virus . Food allergies : Strategies for dining ... in diet and reactions to medications to virus es and other infections . The most common ...

Antibody

... to foreign substances, such as bacteria and virus es, causing them to be destroyed. Antibody A ... invading foreign agent or antigen , such as a virus . antidote ... Antibody production, so ... infection s. An antibody that binds to a virus and interferes with its ability to infect a ...

Antibody titer

... for infectious mononucleosis ) Epstein-Barr virus antigen by immunofluorescence (positive for EBV) Epstein-Barr virus antibody titer s can help distinguish acute ... carcinoma in American Children: Epstein-Barr virus -specific antibody titer s and prognosis . Int ...

Antigen

... Antigen ic drift: A mechanism for variation by virus es that involves the accumulation of mutation s ... antibody -binding sites so that the resulting virus es cannot be inhibited well by antibodies against ... ANTIGEN - A foreign substance, bacteria , or virus that can stimulate the production of antibodies. ...

Asymptomatic

... infection with HIV (human immuno deficiency virus ) during which there are no symptoms of HIV ... Even during the asymptomatic period, the virus is actively multi plying, infecting, and ... to endocarditis or ventricular ... ENTERO virus - A ...

Atypical pneumonia

... used to describe cases of pneumonia caused by virus es, fungi, or parasites . Atypical pneumonia ... Syndrome ( SARS ), the atypical pneumonia virus dubbed the "killer bug" or "mystery pneumonia ... Myco plasma and Legionella, as well as certain virus es, also can cause pneumonia , which is often ...

B virus

... B virus : An infectious agent commonly found among ... cynomolgus monkeys. Monkeys infected with this virus usually have no or mild symptoms. Hepatitis B virus Hepatitis B is also known as serum ...

Bioterrorism

... about bioterrorism (the use of bacteria or virus es to cause illness and spread fear). Viral hemorrhagic fever s (VHFs) are a group of virus es that could be used for bioterrorism . Examples of VHFs include Ebola virus , hantavirus , yellow fever , Lassa fever , ...

Blister

... or cold sores are caused by herpes simplex virus type 1 and are very contagious . Fever ... s or sores don't have to be present for the virus to be spread Genital herpes is spread through ... small blister on the lips or face, caused by a virus . Also called a fever blister . Epidural space ...

Breast milk

... , and breast milk contain enough of the virus to infect others. Unprotected sex is one of the most common ways of catching the virus . Breast milk is easy for babies to digest, ... tooth development of a nursing baby. The virus can pass from mother to baby in vagina l ...

Central nervous system

... humans and ultimately results in death . The virus is acquired by exposure to the saliva of infected mammals, usually from a bite. The virus enters the body by way of the mouth, invades the ... of the spinal cord and brain. The herpes virus may enter the central nervous system through ...

Chemotherapy

... are used to kill microorganism s ( bacteria , virus es, fungi) and cancer cells. Most commonly, the ... electrical burns food allergy HIV , the virus that causes AIDS food allergy an impacted ... vaccine (IPV), which is made from killed virus , rather than the oral vaccine . For small ...

Chicken pox

... - A newly approved by the FDA a live- varicella virus vaccine . Limited clinical trials suggest the ... is a method of testing for the herpes simplex virus (which causes cold sores , fever blister , or genital sores ), or varicella - zoster virus (which causes chickenpox and " shingles "). ...

Chickenpox

... , a disease caused by the varicella - zoster virus . Chickenpox is characterized by a rash that ... Chickenpox is highly infectious. The virus spreads from person to person by direct contact ... is usually acquired in childhood by inhaling the virus from an infected person. Chickenpox tends ...

Chills

... CAUSES" Chills often occur with flu and other virus infections . chills fever hives ... of us know that it is caused by the influenza virus . And we all dread it. But just ... More ... of the immune system and can transmit harmful virus es through blood transfusion s. (Not yet FDA ...

Chronic

... for six months or more caused by hepatitis virus es, auto immune factors, and on occasion, ... encephalitis , viral ; encephalitis virus ; encephalitis virus , eastern equine; encephalitis ...

Cold sore

... Cold sore s are caused by the herpes simplex virus , and they're contagious . More on Cold Sore ... It is caused by either of two herpes simplex virus es: Type 1, herpes labialis , ... Cold Sore ... sore s are caused by a member of the herpes virus family, called herpes simplex . They occur on ...

Cold

... sores are caused by a member of the herpes virus family, called herpes simplex . They occur on ... around the mouth, caused by the herpes simplex virus . The most common strain of the virus is herpes simplex ...

Cold sores

... sores are caused by a member of the herpes virus family, called herpes simplex . They occur on ... around the mouth, caused by the herpes simplex virus . The most common strain of the virus is herpes simplex ...

Colds

... Colds The Influenza virus : Understanding Your Enemy By: Jason Kendler, MD ... best weapons against the common cold . Cold virus es are spread by body secretions that penetrate ... conflicting. Colds and flu are caused by virus es. The infections are contagious , passed on ...

Common cold

... cough , headache , or other symptoms. Over 200 virus es can cause a cold . Common cold : A viral ... illness can be caused by many different types of virus es, and the body can never build up resistance ... an infection of the head and chest caused by a virus . It is a type of upper respiratory infection ...

Congenital rubella

... an infant when its mother is infected with the virus that causes German measles . Congenital ... infection with the rubella ( German measles ) virus before birth . The syndrome is characterized ... of infection of the mother with rubella virus . congenital rubella ( rubella that is ...

Conjunctivitis

... lines the eyelid, usually acute , caused by a virus or, less often, by a bacillus, an allergic ... caused by many things, including infection by virus es or bacteria . virus es that cause colds may lead to ...

Contagious

... sores are present. Contagious ness: - The virus es and bacteria that cause pneumonia are ... have not had chickenpox before. The shingles virus is in the blister fluid. The flu is a ... respiratory disease caused by an influenza virus . In the U.S., flu outbreaks typically occur in ...

Coxsackievirus

... are separable into two groups: A and B. Type A virus es cause herpangina (sores in the throat) and ... coxsackievirus , polio virus, and echo virus . However, the coxsackievirus may spread for ... have disappeared. Some people excreting the virus , especially most adults, may have no signs or ...

Cytomegalovirus

... Cytomegalovirus (CMV) is a virus related to the herpes virus group of infections . Like herpes , it is ... any symptoms. CMV ( cytomegalovirus ): A virus that infects 50-85% of adults in the US by age ...

Deficiency

... here Home ... The human immuno deficiency virus ( HIV ) weakens the body's immune defenses by ... guard the body against attacks by bacteria , virus es and other germs. Alpha -1-antitrypsin ... AIDS is caused by the human immuno deficiency virus ( HIV ). deficiency In medicine, a shortage ...

Delta

... with hepatitis B ; those infected with both virus es tend to have more severe symptoms. Hepatitis ...... Hepatitis D Antibody Test ( Hepatitis virus Test or Panel) Hepatitis D virus ( Delta Agent ( Hepatitis D)) Hepatitis ...

Dengue

... person who has acquired immunity to one of the virus es that cause dengue fever is infected by a different dengue virus . Dengue hemorrhagic fever Definition: ... someone with immunity to one type of Dengue virus is infected by a different type. Dengue ...

Dengue fever

... acute infectious disease caused by a virus and transmitted by the bite of the Aedes ... United States and in Hawaii. The name arbo virus was coined in part by Dr. William C. Reeves (1916-2004) to connote the class of virus es carried by insects and responsible for ...

Disease

... Fifth disease is caused by the human parvo virus . It is most prevalent in the winter and spring ... by an infection of the Small Round Structured virus (SRSV). This is also known as Norwalk -like virus . In this article What causes it? Disease s & ...

Drug

... -causing microorganism s, such as bacteria , virus es, and myco plasma , to adapt themselves, to ... / drug ther: consider also ANTI VIRAL AG ENT S virus Disease s Categories. Arbo virus Infections - Infections caused by ...

Ebola Virus

... Ebola virus Related Category: Pathology (b´l), a member of a family (Filo virus ) of virus es that cause hemorrhagic fever s. ...

Ebola

... Ebola virus Related Category: Pathology (b´l), a member of a family (Filo virus ) of virus es that cause hemorrhagic fever s. EBOLA ...

Eclampsia

... echo speech; echothiophate iodide; echo virus ; Echo virus 28; echo virus 6; ...

Encephalitis

... main types of encephalitis caused by an arbo virus in the US. An arbo virus is a virus that is arthropod-borne (carried by a mosquito, ...