Pandemic in Medical Dictionary

Pandemic

... How can a pandemic human flu virus develop? There are two ways ... that can be easily passed between humans: ... pandemic : A disease prevalent throughout an extensive ... throughout the world. See Epidemic . Note on pandemic s. Every year, flu strikes millions of people ...

Black death

... disease s are caused by Yersinia pestis ... During the Black Death , plague caused 20 million to 30 million death s in Europe. More recent pandemic s through the late 19th century also killed millions of people worldwide. In 14th century Europe, the victims of the "black plague " had ...

Epidemic

... virus ( HIV ). National and world health organ izations worry that a mutated bird flu virus could cause a world-wide epidemic ( pandemic ). Many people have at least some immunity to human virus es, which means their body can more easily fight the virus . Depending on its cause, ...

Hurricane

... mechanically, like a hurricane knocks down trees. More often, the hairs are hurt by stress from chronic noise . Worldwide epidemic s ( pandemic s) of influenza aren't new; historically, they've occurred at approximately 25- to 30-year intervals and, like hurricane s and earthquakes, are ...

Immunity

... less-than tiny humans. Many people have at least some immunity to human virus es, which means their body can more easily fight the virus . A pandemic happens when there are worldwide epidemic s of flu caused by a new flu virus to which people have little or no immunity . Patients ...

Plague

... has afflicted humans throughout history. The Bible describes an outbreak of the disease among the Philistines in 1320 B.C. The Black Death pandemic in the 14th century lasted 130 years and killed one-third of Europe's population. Plague , black: In the 14th century the victims of the "black ...

Vaccine

... fatal bird flu disease H5N1 need to be effective in small doses to allow more people to be immunised against the disease in the event of a pandemic . Vaccine s for cancer are no longer futuristic medicine. See how people with non-Hodgkin's lymphoma are on the cutting edge of research. ...