Hospital and Medical News

April 22, 2016

The genetic evolution of Zika virus
Washington DC (SPX) Apr 20, 2016
An analysis comparing the individual differences between over 40 strains of Zika virus (30 isolated from humans, 10 from mosquitoes, and 1 from monkeys) has identified significant changes in both amino acid and nucleotide sequences during the past half-century. The data, published April 15 in Cell Host and Microbe, support a strong divergence between the Asian and African lineages as well as human and mosquito isolates of the virus, and will likely be helpful as researchers flush out how a relativ ... read more

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5 mn AIDS patients going untreated in west, central Africa: MSF Five million AIDS sufferers in central and western Africa have no access to treatment, Doctors Without Borders (MSF) said Wednesday, warning of a major treatment gap in the global fight against the disease. ... more		A laser for your eyes A team of the Lomonosov Moscow State University scientists and the Belarusian National Technical University has created a unique laser, which is a compact light source with wavelengths harmless to t ... more		Two doctoral students work on NASA mission Although men often outnumber women in science fields, women comprise the majority of a USC-led team that is the first in the world to seek therapeutic drug discovery from fungi launched into space. ... more
				Research finds Zika 'significantly changed' since 1947 The mosquito-borne Zika virus has significantly evolved since it was first discovered in 1947, and researchers said Friday these genetic changes could shed light on why it has the power to cause birth defects. ... more		Human genetic research with Chinese characteristics Chinese genetic scientists must not be put off sensitive research by ethical concerns, the team behind a controversial study on modified human embryos said Wednesday as debate erupted over the paper. ... more

Human 2 Mars Conference May 17-19 2016 - Washington DC

China detained more than 200 over vaccine scandal China said Wednesday that it has detained 202 people for their role in an out-of-date immunisations scandal that has fuelled public outrage. ... more		Co-evolving antivirals aim to keep ahead of fast-changing viruses Zika. Ebola. Dengue. Influenza. Chikungunya. These are but a few among the growing cadre of viruses that today pose serious health threats to U.S. troops, as well as to civilian populations in the U ... more		France discussing 'unjustified' arrest of citizen in Mali Trump rules out immediate Ukraine ceasefire Russia hosts first military meeting with Sahel juntas; Mali junta accuses foreign powers of destabilisation plot		Scientists build trap for Zika-transmitting mosquitos A team of researchers in Argentina have developed a trap that targets Aedes aegypti, the species of mosquito most responsible for the spread of Zika. ... more
				Light helps develop programmable materials Light of a certain wavelength can be used to put so-called active materials into motion and control their movement. In the future, this discovery can become significant in widely different areas suc ... more		Ancient DNA shows European wipe-out of early Americans The first largescale study of ancient DNA from early American people has confirmed the devastating impact of European colonisation on the Indigenous American populations of the time. Led by the Univ ... more

The World's Largest Commercial Drone Conference and Expo - Sept 7-9 - Las Vegas

Directed Energy And Next Generation Munitions - 20-22 June - Washington DC

Military Network Modernization 2016 - Washington DC - April 25-27

Space Tech Expo - Design - Build - Test - Pasadena CA - May 24-26, 2016

NASA funds UH research on astronauts' loss of muscle strength A $1 million grant from NASA will allow researchers from the University of Houston Department of Health and Human Performance to examine the changes in astronauts' muscle strength and function durin ... more		New DNA/RNA Tool to Diagnose, Treat Diseases If NASA is going to send astronauts on years-long missions, the agency will need new and better tools to monitor whether the men and women are healthy along the way. One company has developed a tool ... more		Destructive cosmic airbursts likely more common than previously believed CO2 increase to reshape geomagnetic storm impacts on satellites Fossil discoveries in southern Africa reveal life before catastrophic Permian extinction		Scientists unlock genetic secret that could help fight malaria A group of scientists, including one from the University of California, Riverside, have discovered a long-hypothesized male determining gene in the mosquito species that carries malaria, laying the ... more
In the Name of Space Travel: Doc to Spend One Year Living in Antarctica The European Space Agency (ESA) has devised a new system to study the effects of space travel on the human mind and body, and this involves sending a doctor to live in Antarctica for one year. ... more		Private vaccines in China need more regulation: WHO The World Health Organization Tuesday urged tighter regulation of privately sold vaccines in China as a scandal involving out-of-date immunisation fuels public outrage in the country's latest safety scare. ... more		More than 130 held in China vaccine scandal: reports More than 130 suspects have been detained in connection with a vaccine scandal in China that has triggered outrage about safety, Chinese media reported Thursday, more than tripling the number held. ... more		Stressed in space Living in space is a wonderful experience but it can take its toll on an astronaut's body - half of astronauts return with weaker immune systems from the International Space Station. ESA astronaut a ... more

	Field Museum study reveals evolution of malaria Malaria affects close to 500 million people every year, but we're not the only ones--different species of malaria parasite can infect birds, bats, and other mammals too. A Field Museum study publish ... more		China vaccine scandal sees 37 detained At least 37 suspects have been detained and 13 wholesalers put under investigation over a vaccine scandal that has raised deep concern about safety, Chinese media said Wednesday. ... more

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