Understanding the origin -- and the genetic behavior -- of a pathogen is the holy grail in the world of infectious disease.
Either it slows, or in some cases--depending on economic situations in their countries of origin--immigrants in the U.S. may return to their home countries.
Most Uruguayans are of European origin - chiefly Spanish and Italian.
Whedon is a talented writer and director, and certainly hype for the film has been building for years and over the course of a number of origin-story prequels.
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Like most malware attacks, there are clues as to its origin - however security experts warn that any calling cards found within the attack's code could in fact be an attempt to throw investigators off the real scent.
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He was on hand to awkwardly steer home from close range with his weaker right foot after Eren Derdiyok -- who like Yakin is of Turkish origin -- beat the offside trap to collect a long pass from defender Philippe Senderos.
Queensland has an ageing side - for its captain, the great Darren Lockyer, this will be his final origin run-out.
But they alone don't explain the proliferation of cafes serving single-origin coffee or the indie-minded designers selling their wares at stores such as Good Cho's in 44 South Village and Huashan's 1914 Connections.
Though Seattle and Portland are both pioneering liberal-minded cities with strong community roots, they have long traded jibes on non-sporting matters, such as the quality of their brew pubs, the hipster rating of their alternative music scenes and the potency of their single origin micro-roasted coffee.
Oddly, a problem that is high-tech in origin has strengthened a low-tech form of communication.
Particularly noteworthy among the musical repertory of the islanders is an oral tradition of pre-Christian origin, known as runic or Kalevala-metre songs.
On July 1, Washington put into effect new country-of-origin rules on imported textiles and clothing.
The mainly Sinhala province also has a large population of Indian-origin Tamils working in plantations.
Todd Masonis and Cameron Ring of Dandelion Chocolate might be making the best single-origin chocolate bars in the country.
It has established what it calls an indigenous innovation policy, meaning it wants Chinese-origin technology that is owned by Chinese companies.
Given the ease with which proof-of-origin papers can be faked, it was hard to tell where any of it really came from.
Mr Berry is one of the backers of a bill in the House that would require country-of-origin labelling for all fish sold to consumers in the United States.
Around 120, 000 of Birmingham's 1m people are Kashmiri-origin Muslims.
"I fully respect that many Hindu-origin people will prefer the speed and convenience of crematoria but for practicing Hindus like me, receiving last rites is quite literally a matter of life and death, " he said.
Sydney's booming Single Origin (60-64 Reservoir St, Surry Hills) has a Surry Hills flagship that is the favoured pitstop for the local creative industries, with tables spilling out onto the footpath and across the street.
Columbia Pictures, a unit of Sony (nyse: SNE - news - people ), will release its screen version of the decades-old origin of the Marvel Comics superhero, with Dr Pepper, a unit of Cadbury Schweppes (nyse: CSG - news - people ), along for the ride as a promotional partner.
Even before the mutation was identified, the woman had suspected she might be of crypto-Jewish origin.
Both bands have a shared origin in a little-known folk-rock group, The Mugwumps.
People of African and African-Caribbean origin are four times more likely to develop glaucoma than the rest of the population.
Such a venture should yield fascinating new insights into the origin of the 27km-wide object and the planet it circles.
Other projects include Blue Origin, a start-up run by Amazon.com Inc.
Many of the issues seem highly relevant to Britain, both for boys in general and, especially, for British boys of African-Caribbean origin.
In 2008 Cem Ozdemir, a Swabian of Turkish origin, became co-chairman of the Greens, the first hyphenated German to lead a big party.
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The students in the campus ROTC took turns marching the flags of the countries where -- of origin for each of the graduating students.
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