Hospital and Medical News

December 25, 2015

US and Mexico must work to prevent mosquito-transmitted epidemics
Houston TX (SPX) Dec 25, 2015
Despite the increasing risks of mosquito-transmitted epidemics in the United States and Mexico, policymakers in both countries have made little effort to prevent future outbreaks, according to a new policy brief by tropical-disease and science policy experts at Rice University's Baker Institute for Public Policy. The number of mosquito-transmitted epidemics in the U.S. and Mexico is predicted to increase as the mosquito populations carrying so-called arthropod-borne viruses (arboviruses) move nort ... read more

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Study: Infectious disease spread is fueled by international trade A new study published in the journal Food Security suggests the growth of international trade has spurred the spread of infectious disease. The paper also contends most governments are ill-prepared to manage outbreaks and curb the spread of disease. ... more		New liquid crystal elastomer material could enable advanced sensors Liquid crystal elastomers (LCEs), essentially rubbers with liquid crystal properties, can do a number of fascinating things, especially in the fields of optics, photonics, telecommunications and med ... more		Drug firm announces advance in quest for HIV cure A Norwegian drug firm on Tuesday announced an advance in its quest for an HIV cure with a drug combination which seeks to force the virus out of its hiding place and kill it. ... more
				Vessel discovery a major step toward growing kidneys In a significant step toward growing replacement kidneys, researchers at the University of Virginia School of Medicine have identified the cells that give rise to the blood vessels within the kidney ... more		Early childhood exposure to farm animals boosts immunological responses Exposure to farm animals in early childhood modifies the key allergy-related immunological mechanisms, shows a recent study from the University of Eastern Finland. The study provides new insight int ... more

Mosquitoes tuned to seek out warm-blooded hosts Many animals gravitate towards heat, most often to regulate their own body temperatures. In rare cases, certain species - ticks, bedbugs, and some species of mosquitoes - seek out heat for food. ... more		Cell memory loss enables the production of stem cells They say we can't escape our past - no matter how much we change, we still have the memory of what came before; the same can be said of our cells. Adult cells, such as skin or blood cells, have a ce ... more		Zelensky says Russia must end war, after Trump pressures Ukraine Iranians struggle with GPS disruption after Israel war China slams Germany for 'hyping' regional tensions in Asia		Swine flu toll up by 15, reached 57 in Iran: Official An outbreak of swine flu has claimed 57 lives since mid-November in Iran, where hundreds of people have been diagnosed with the virus, the health ministry said Tuesday. ... more
				Pigs that are resistant to incurable disease developed at University of Missouri Porcine Reproductive and Respiratory Syndrome (PRRS) virus was first detected in the U.S. in 1987. Pigs who contract the disease have extreme difficulty reproducing, don't gain weight and have a hig ... more		Using unused human pancreata to build new organs Researchers have been working for years to develop an artificial pancreas in the lab to help the millions of people with type 1 diabetes. But what if the answer is to "recycle" the more than 300 hum ... more

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How Ebola spread in Western Africa, 2014-2015 Late in 2013, a novel variant of the Ebola virus emerged in Western Africa to start what would become the largest human epidemic on record. In a study published December 9th in Cell Host and Microbe ... more		Gene in 'last resort' antibiotics resistance found in Denmark A gene that makes bacteria resistant to last-resort antibiotics has been found in Denmark, a new study has shown, after first being identified by researchers in China. ... more		Fossil discoveries in southern Africa reveal life before catastrophic Permian extinction Liverwort gene discovery reveals ancient mechanism behind plant reproductive growth Potato traces its ancient roots to tomato hybridization		FDA OKs use of transgenic chicken for drug production Most drugs are synthesized in the lab, but scientists are now finding ways to pass off some of the synthesis work to farm animals. This week, the U.S. Food and Drug Administration approved the use of the first drug-producing transgenic chicken. ... more
British astronaut Tim Peake to run marathon from space On Friday, British astronaut Tim Peake announced his intention to compete in the London Marathon - from space. ... more		A cheap, disposable device for diagnosing disease The development of a reusable microfluidic device for sorting and manipulating cells and other micro/nano meter scale objects will make biomedical diagnosis of diseases cheaper and more convenient i ... more		Toil and trouble in China over Nobel medicine prize China's Tu Youyou collects her country's first Nobel Prize for medicine next week for extracting an anti-malarial drug from a herb mentioned in a traditional text, but her award has prompted debate over the role of science in the practice. ... more		Russian TV host reveals HIV-positive status live on air A well-known Russian television host announced live on air that he is HIV-positive, an unprecedented revelation in a country with rising infection rates but where HIV/AIDS remains a largely taboo subject. ... more

	China 'clone factory' scientist eyes human replication The Chinese scientist behind the world's biggest cloning factory has technology advanced enough to replicate humans, he told AFP, and is only holding off for fear of the public reaction. ... more		With climate change, malaria risk in Africa shifts, grows A larger portion of Africa is currently at high risk for malaria transmission than previously predicted, according to a new University of Florida mapping study. Under future climate regimes, t ... more

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