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Posts Tagged ‘disease and pestilence’

Federal government announces special oversight for avian flu experiments By Carolyn Y. Johnson / Globe Staff

August 8, 2013 Comments off

boston.com

The federal government announced Wednesday a special oversight process for experiments that involve tinkering with a new strain of avian flu detected in Asia earlier this year, but the decision has not come without controversy.

Such experiments, which can produce forms of the H7N9 virus that are more dangerous to people, are aimed at understanding the pathogen that has infected more than 130 people in China and killed about a third of them. Researchers also announced Wednesday that they had seen the first evidence that the virus had spread from person to person.

The knowledge gained from this type of research could help prepare health officials for a potential pandemic and lead to the development of new therapies or vaccines, but also poses scary what-if scenarios, ranging from the accidental escape of a Read more…

Nightmare superbug killing half of those who are infected says CDC

March 7, 2013 Comments off

examiner.com

A nightmare gut bacteria that can kill up to 50 percent of those infected, the extremely drug-resistant Klebsiella pneumoniae carbapenemase (KPC)–producing K. pneumoniae sequence type 258 (KpnST258) has emerged as an important pathogen worldwide. Hospitals are scrambling to get rid of this bacteria. Check out the video, “Hospitals scramble to kill ‘superbug’”on NBCNews.com.

A deadly class of superbugs nearly impossible to treat with a fatality rate approaching 50 percent need to be stopped. But how do scientists stop the CRE outbreaks from reaching the general public? The Centers for Disease Control (CDC) has identified deadly ‘nightmare’ bacteria that’s resistant to antibiotics and spreading through the nation’s hospitals. There’s the potential for CRE bacteria to spread to patients with common ailments such as diarrhea or more severe infections such as pneumonia. The doctors don’t have any drug to treat CRE outbreaks because the bacteria is resistant to Read more…

SARS-type virus passed from human to human for first time

February 13, 2013 Comments off

standard.co.uk

Passed between humans: A person is being treated in Birmingham in isolation after contracting coronavirus

A SARS-like virus may have been passed between humans for the first time, health experts believe.

One person is thought to have contracted the new coronavirus from a relative and is being treated in an isolation room at Queen Elizabeth Hospital in Birmingham and is said to be in a stable condition.

Previously experts believed the infection may have come from contact with animals. If the virus can spread between people it poses a much more serious threat.

This is the third case of the respiratory illness identified in the UK and the 11th in the world. The first two UK patients had been Read more…

Norovirus Bug On the Rise, New Strain Arrives in United States

January 29, 2013 Comments off

northkingstown.patch.com

Although the flu is on everyone’s mind this season, the winter vomiting bug, or the norovirus, is making its rounds. The U.S. Centers for Disease Control and Prevention (CDC) reports that the norovirus causes about 70,000 hospitalizations and 800 deaths each year, mostly in young children and the elderly.

Common symptoms include nausea, vomiting, diarrhea and stomach pains. The CDC points out that the norovirus is often referred to as the stomach flu, but it is unrelated to influenza.

A new norovirus strain, GII.4 Sydney, was detected last year in Australia.  The strain hit the U.K and sickened over a million people. It has now reached the United States and this new strain appears to be taking over.  Of norovirus cases reported from September to December, 54 percent have been identified as GII.4 Sydney, according to recently released data.

The first norovirus outbreak was Read more…

Survey: Vaccinated children five times more prone to disease than unvaccinated children

January 12, 2013 Comments off

naturalnews.com

children

(NaturalNews) An ongoing study out of Germany comparing disease rates among vaccinated and unvaccinated children points to a pretty clear disparity between the two groups as far as illness rates are concerned. As reported by the group Health Freedom Alliance, children who have been vaccinated according to official government schedules are up to five times more likely to contract a preventable disease than children who developed their own immune systems naturally without vaccines.

Released as its own preliminary study back in September 2011, the survey includes data on 8,000 unvaccinated children whose overall disease rates were compared to disease rates among the general population, the vast majority of which has been vaccinated. And in every single disease category, unvaccinated children fared far better than vaccinated children in terms of both disease prevalence and severity. In other words, the evidence suggests that vaccines are Read more…

Hantavirus, Plague & West Nile: Are Animal-Borne Diseases on the Rise?

September 8, 2012 Comments off

myhealthnewsdaily

A string of recent reports of people falling ill and dying of diseases that spread to people from animals might have you wondering: Are animal-borne diseases on the rise?

This summer, three people died and eight were infected with hantavirus   — a disease carried by rodents — after visiting Yosemite National Park; a Colorado girl reportedly contracted the plague from flea bites she received while camping; researchers reported the cases of two Missouri men infected with a never-before-seen virus carried by ticks; and nearly 2,000 people across the United States fell ill with West Nile virus, which is carried by mosquitoes.

Experts say the number of new diseases crossing from animals to people   has indeed increased in recent years, from fewer than 20 in the 1940s to about 50 in the 1980s, according to a 2008 study published in the journal Nature. Between 1990 and 2000, more than half of newly identified infectious diseases originated in Read more…

Weird Weather is Making America Antsy

April 27, 2012 Comments off

livescience.com

Top pest issues for homeowners in the last year were ants, spiders, flies, mosquitoes, mice and wasps

Is your house driving you buggy? If so, you’re not alone.  A national survey in the U.S. found that 84 percent of American homeowners experienced a pest problem in the last 12 months, which could make this a good year for pest control professionals. Slightly more than half of all homeowners think it’s essential to use the services of a pest control company. 

The top pest issues for homeowners in the last year were ants (49 percent), spiders (43 percent), flies (37 percent), mosquitoes (34 percent), mice (30 percent) and wasps (29 percent), according to a survey of more than 1,300 homeowners sponsored by Home Team Pest Defense, a residential pest control company.

“Pests have appeared earlier than usual this year due to warm winter, early spring and recent heavy rains,” said Russ Horton, the company’s national technical director. “We have already seen termite swarms in Texas, Georgia and Florida, odorous house ants in the Mid-Atlantic, and scorpions in Arizona.”

 

The survey also found Read more…

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