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Global spread of H5N1 in 2006
The global spread of (highly pathogenic) H5N1 in birds is considered a significant pandemic threat. While prior H5N1 strains have been known, they were significantly different from the current H5N1 ... > more -
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 cause of lower ... > more -
Dengue fever
Dengue fever and dengue hemorrhagic fever (DHF) are acute febrile diseases, found in the tropics, with a geographical spread similar to malaria. Caused by one of four closely related virus serotypes ... > more -
Mad Cow Disease
Healthy Aging
Diseases and Conditions
Disorders and Syndromes
Sports Medicine
Chronic Illness
Transmissible spongiform encephalopathy
Transmissible spongiform encephalopathies (TSEs, also known as prion diseases) are a group of progressive conditions that affect the brain and nervous system of humans and animals and are transmitted ... > more -
Tuberculosis
Tuberculosis (commonly shortened to TB) is an infection caused by the bacterium Mycobacterium tuberculosis, which most commonly affects the lungs (pulmonary TB. Tuberculosis is one of the most deadly ... > more -
Severe acute respiratory syndrome
Severe acute respiratory syndrome, better known by its acronym SARS, is an atypical form of pneumonia. It first appeared in November 2002 in Guangdong Province of the People's Republic of China. SARS ... > more -
Common cold
Acute nasopharyngitis, often known as the common cold, is a mild viral infectious disease of the the upper respiratory system (nose and throat). Symptoms include sneezing, sniffling, nasal ... > more
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