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Human parainfluenza viruses
Human parainfluenza viruses
(HPIVs) are a group of four
distinct serotypes of
single-stranded RNA viruses
belonging to the
paramyxovirus family. They
are the second most common
... > full story
Streptococcus
Streptococcus is a genus of
spherical, Gram-positive
bacteria of the phylum
Firmicutes. In addition to
strep throat, members of
this genus are responsible
for many cases of
menningitis, bacterial
... > full story
Pneumonia
Pneumonia is an illness of
the lungs and respiratory
system in which the alveoli
(microscopic air-filled sacs
of the lung responsible for
absorbing oxygen from the
atmosphere) become inflamed
and flooded with fluid.
... > full story
Pathogen
A pathogen or infectious
agent is a biological agent
that causes disease or
illness to its host. The
term is most often used for
agents that disrupt the
normal physiology of a
multicellular animal or
... > full story
Browse Reference Articles
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Typhoid fever
Typhoid fever (a.k.a. Enteric fever) is an illness caused by the bacterium Salmonella typhi. Very common worldwide, it is transmitted by ingestion of food or water contaminated with feces from an ... > more -
Flu vaccine
The flu vaccine is a vaccine to protect against the highly variable influenza virus. The annually updated trivalent flu vaccine for the 2005-2006 season consists of hemagglutinin (HA) surface ... > more -
Pesticide poisoning
Pesticide poisonings, where chemicals intended to control a pest affect non-target organisms such as humans, wildlife, or bees. Since label directions required by the FIFRA are specifically designed ... > more -
Bioterrorism
Bioterrorism is terrorism using germ warfare, an intentional human release of a naturally-occurring or human-modified toxin or biological ... > more -
MMR vaccine
The MMR vaccine is a mixture of live attenuated viruses, administered via injection for immunization against measles, mumps and rubella. It is generally administered to children around the age of one ... > more -
HPV vaccine
Human papillomavirus (HPV) vaccine research focuses on the prevention of diseases, such as cervical cancer and genital warts, caused by sexually transmitted human papillomaviruses. Of the more than ... > more -
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 -
Vaccination
Vaccination is the process of administering weakened or dead pathogens to a healthy person or animal, with the intent of conferring immunity against a targeted form of a related disease agent. It ... > more -
Healthy Aging
Attention Deficit Disorder
Sports Medicine
Colitis
Gastrointestinal Problems
Diseases and Conditions
Gastroenteritis
Gastroenteritis involves diarrhea or vomitting, with noninflammatory infection of the upper small bowel, or inflammatory infection of the colon, both part of the gastrointestinal tract. Usually this ... > more
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