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Possible Evacuation of Americans Infected with Ebola Triggers Fears in U.S.

      

The Centers for Disease Control and Prevention outfitted a Gulfstream jet with an isolation pod designed and built by the U.S. Defense Department, the CDC and a private company. The pod, officially called an Aeromedical Biological Containment System, is a portable, tentlike device that ensures the flight crew and others on the flight remain safe from an infectious disease.

kfor.com - by Laura Noland - August 1, 2014

ATLANTA (CNN) — When a plane took off from Georgia to meet two American missionaries fighting to survive Ebola hemorrhagic fever in West Africa, a small epidemic ignited on social media in the United States: Fear.

The medical charter flight that departed Cartersville on Thursday could bring Nancy Writebol or Dr. Kent Brantly back to a treatment facility up the street from the Centers for Disease Control and Prevention in Atlanta. . .

. . . If the plane returns with them lying in the microbial containment system erected in its bay, it will be the first known time that someone infected with Ebola has crossed into the United States.

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CDC - Avoid Nonessential Travel to Guinea, Liberia, and Sierra Leone

cdc.gov - July 31, 2014

CDC urges all US residents to avoid nonessential travel to Guinea, Liberia, and Sierra Leone because of an unprecedented outbreak of Ebola.

http://wwwnc.cdc.gov/travel/notices

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Poor Oversight Catches Up with High-Security Infectious Agent and Disease Labs

The Centers for Disease Control plans to take measures to better protect lab workers and the rest of us from dangerous biological samples

scientificamerican.com - by Dina Fine Maron - July 17, 2014

Twenty-one dead lab chickens piled up this spring at a government facility before its researchers could pinpoint why. The team had requested and received what was meant to be a relatively harmless strain of avian flu. Instead, the virus killed all the test birds during experiments.

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Smartphone attachment detects viruses and bacteria

theengineer.co.uk - The Engineer - September 18, 2013

Researchers at UCLA have developed a portable smartphone attachment that can be used to perform field testing to detect viruses and bacteria.

This cellphone-based imaging platform could be used for specific and sensitive detection of sub-wavelength objects, including bacteria and viruses and therefore could enable the practice of nanotechnology and biomedical testing in field settings and even in remote and resource-limited environments,’ Aydogan Ozcan, professor of electrical engineering and bioengineering at the UCLA Henry Samueli School of Engineering and Applied Science, said in a statement.

Using this device, which attaches directly to the camera module on a smartphone, Ozcan’s team was able to detect single human cytomegalovirus (HCMV) particles.

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H7N9 Bird Flu in China Likely Spread Between People, Researchers Find

 

submitted by Luis Kun

bmj.com - nbcnews.com - reuters - by Kate Kelland
August 6, 2013

CLICK HERE - BMJ - Research - Probable person to person transmission of novel avian influenza A (H7N9) virus in Eastern China, 2013: epidemiological investigation

LONDON - The first scientific analysis of probable human-to-human transmission of a deadly new strain of bird flu that emerged in China this year gives the strongest evidence yet that the H7N9 virus can pass between people, scientists said on Wednesday.

Research published in the British Medical Journal (BMJ) analyzing a family cluster of cases of H7N9 infection in eastern China found it was very likely the virus "transmitted directly from the index patient (a 60-year-old man) to his daughter."

Experts commenting on the research said while it did not necessarily mean H7N9 is any closer to becoming the next flu pandemic, "it does provide a timely reminder of the need to remain extremely vigilant."

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H7N9 Map


View H7N9 map in a larger map

Click on each balloon for more information on individual patients infected with the avian flu virus: blue, patients infected with the H7N9 virus under treatment; red, those infected with H7N9 who have died; and pink, those infect with the H1N1 avian flu virus.

http://www.scmp.com/news/hong-kong/article/1208847/hong-kong-standby-new-bird-flu-cases-revealed-shanghai
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Is This a Pandemic Being Born?

      

foreignpolicy.com - by Laurie Garrett - April 1, 2013

China's mysterious pig, duck, and people deaths could be connected. And that should worry us.

Here's how it would happen. Children playing along an urban river bank would spot hundreds of grotesque, bloated pig carcasses bobbing downstream. Hundreds of miles away, angry citizens would protest the rising stench from piles of dead ducks and swans, their rotting bodies collecting by the thousands along river banks. And three unrelated individuals would stagger into three different hospitals, gasping for air. . .

. . . the facts delineated are all true, and have transpired over the last six weeks in China.

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Whooping Cough Vaccine Loses Effectiveness Faster Than Thought, Study Finds

huffingtonpost.com - by Mike Stobbe - September 12, 2012

NEW YORK — As the U.S. wrestles with its biggest whooping cough outbreak in decades, researchers appear to have zeroed in on the main cause: The safer vaccine that was introduced in the 1990s loses effectiveness much faster than previously thought.

A study published in Wednesday's New England Journal of Medicine found that the protective effect weakens dramatically soon after a youngster gets the last of the five recommended shots around age 6.

The protection rate falls from about 95 percent to 71 percent within five years, said researchers at the Kaiser Permanente Vaccine Research Center in Oakland, Calif.

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Study - NEJM - Waning Protection after Fifth Dose of Acellular Pertussis Vaccine in Children
http://www.nejm.org/doi/full/10.1056/NEJMoa1200850?query=featured_home

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