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updated Sun. February 18, 2018

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However, the virus quickly spread to multinational corporations like FedEx and Merck, costing them hundreds of millions of dollars apiece. Tens of thousands of computers across multiple continents were permanently encrypted as the malware barreled through networks with the help of leaked National ...
A sample of Atlantic salmon that escaped after a fish farm's net pen collapsed last summer tested positive for a contagious and harmful virus, according to findings released by the Wild Fish Conservancy on Thursday. An independent lab at the University of Prince Edward Island found all 19 salmon donated ...

The researchers also found that BX795 only worked in cells infected with the HSV-1 virus. "There was no discernable toxicity or negative side effects at therapeutic concentrations in cells that are not infected with the virus," Shukla said. "Because BX795 targets a common pathway that many viruses use to ...
"In the Middle of Nowhere," a play written by former University of Arkansas professor and theater department chairman Kent Brown, "really struck a chord" with Terry Vaughan and Tim Gilster, the husband-and-wife team behind the newly formed theater collective, The Smokehouse Players. "It's about the ...
The researchers found that the overall adjusted vaccine effectiveness (VE) against influenza A and influenza B virus infection correlated with medically-attended acute respiratory illness was 36 percent. Sixty-nine percent of influenza infections were caused by A(H3N2) viruses. VE was estimated to be 25, ...
A major US Telecommunications Equipment firm is warning that a computer virus may be targeting the PyeongChang Winter Olympics. Cisco says it has uncovered a virus called Olympic Destroyer, which is designed to target a computer server of the Olympic organizing committee. It is programmed to ...

As the drug targets a common pathway that many viruses use to replicate inside the cell, Shukla added that it could also act as a "new kind of broad-spectrum antiviral," meaning it could be used to treat a wide range of viruses including HSV-2 (which primarily affects the genitals) and HIV. However, he notes ...
WASHINGTON, Feb. 15 (Xinhua) -- An American team from the Broad Institute of Massachusetts Institute of Technology (MIT) has developed a paper test tool that allows people's genetic signatures to be seen in a paper strip with the naked eyes, like what is like in pregnancy tests. The study, published on ...
The researchers also found that BX795 only worked in cells infected with the HSV-1 virus. "There was no discernable toxicity or negative side effects at therapeutic concentrations in cells that are not infected with the virus," Shukla said. "Because BX795 targets a common pathway that many viruses use to ...
EXETER - The big news right now is the terrible strain of influenza raging across the country and causing some deaths, but it is not the only illness going around. A particularly nasty stomach virus is also being seen in our area. Norovirus, sometimes referred to as the winter vomiting bug, or the stomach flu, ...
Dr. Divangahi's lab at the Glen site of the RI-MUHC in Montreal has taken on the challenge of trying to understand how the mechanisms of the immune system fight the flu in the hopes of finding new immunotherapies to combat the virus. The discovery of the RIPK3 protein that is involved in the regulation of ...
viruses, for their part, keep bacterial colonies in check. viruses are also natural genetic engineers, slipping their DNA into infected cells. During the exchange, some of the host's genetic material may get carried away by the virus and transported to another bacteria. This process, called transduction, may ...
"This got my attention in part because this virus could be given systemically by intravenous injection, in contrast to most oncolytic viruses that are injected into the tumor itself, which obviously limits their therapeutic potential against cancers that are inaccessible or have spread to multiple sites in the body," ...
Dr. Marcus Romanello at Fort Hamilton hospital said another virus called an adenovirus frequently confuses people. "There are over 60 ... not test for this virus. And adenoviruses are still difficult to diagnose since they're not included in a panel of tests used to identify specific viruses, according to Schaffner.
Researchers at Vanderbilt University Medical Center plan a Phase 1 clinical trial to evaluate the virus medication Valcyte's ability to prevent lung tissue scarring in idiopathic pulmonary fibrosis patients. The trial (NCT02871401) will cover 30 IPF patients who have had cytomegalovirus infections. This type of ...
The viruses are frequently picked up by sea spray and fall back to earth via dust storms and rain. The research team is the first to quantify the number of viruses traveling through the troposphere. A single cubic meter of air contains hundreds of millions of viruses and tens of millions of bacteria, the ...
The New Hampshire veterans Home in Tilton is suspending outside visitors due to an outbreak of a norovirus. The suspension was announced Friday after multiple residents became sick with a highly contagious intestinal virus. Symptoms include vomiting, diarrhea, stomach pain and headaches. Veterans ...

Norovirus can turn your cruise ship voyage into a nightmare of diarrhea and vomiting. It's not exactly great for Athletes either. With just one day to go until the opening ceremony for the Winter Olympics in South Korea's Pyeongchang, 128 people have fallen ill from an outbreak of novovirus, mainly security ...
I, like a lot of other people on the internet, love rain. What can be nicer than a cool, refreshing burst of liquid precipitation, a sound so soothing people can actually pay to hear during dry spells? It's good for dirty walkways, good for the plants, good for skydiving viruses…wait, what? Yes, it turns out that the ...
In particular, oncolytic viruses have represented a promising form of immunotherapy for cancer treatment. To treat brain tumors, most studies have administered these viruses using direct intralesional injection because it is believed that intravenous administration does not effectively deliver the virus to the ...
A virus reproduces by hijacking a host's cellular machinery to produce more of the virus. The majority of viruses protect their genetic material -- DNA or RNA -- inside a protein shell called a "capsid." For the past 20 years, Zlotnick's lab has conducted research to stop viral infections by studying the physics of ...
However, this virus "rain" has nothing to do with flu season. viruses -- clusters of genetic material in a protein envelope that can't reproduce on their own -- have been around for at least 300 million years and are abundant on Earth (as well as in your body, as part of your microbiome). In fact, viruses are ...
Erives discovered this possible origin somewhat fortuitously. For a class assignment, he asked students to investigate giant viruses. These super-sized viruses, first discovered in 2003 although believed to be in existence for billions of years, are the giants of the virus world: They're hundreds oftimes bigger ...
Researchers have discovered that a certain kind of molecule can break through the shells viruses use to protect their DNA. The molecule could aid in the fight against the hepatitis B virus, which can cause liver failure and liver cancer. It's estimated that 2 billion people worldwide have had a hepatitis B virus ...
Billions of viruses fall from the sky every day, according to new research which could explain why genetically identical viruses are often found in very different ... In a scientific first, a team of international researchers recorded the number of viruses being swept up daily from the Earth's surface into the free ...
The herpes virus that causes genital herpes is also becoming less common, the center found. Just under half, 48 percent, of people aged 14 to 49 have herpes simplex 1, HSV-1, commonly known as the cold sore virus. By age 49, nearly 60 percent of people are infected, the NCHS, part of the Centers for ...
The results shed light on the way these viruses spread across the planet. Suttle explains: "Roughly 20 years ago we began finding genetically similar viruses occurring in very different environments around the globe … It's quite conceivable to have a virus swept up into the atmosphere on one continent and ...
A deadly virus is being spread between cats after more than 40 decades of laying virtually dormant in the Australian feline population. Feline parvovirus, also known as panleukopenia or the cat plague, has resurfaced as a major concern for cat owners after multiple cases were reported in stray kittens in the ...
There are four species of influenza viruses -- A, B, C, and D -- and seasonal flu is caused by influenza A and B. Every year, different strains of these A and B viruses circulate, but they all cause similarly severe symptoms: fever, chills, headache, fatigue, muscle pain, and sore throat. Most people can just ...
Bacteriophages, known informally as phages, are viruses that can attack and kill specific bacteria. They occur everywhere in the natural world. Precisely because they are matched to just one specific type of bacteria, researchers and medics hope that phages can be engineered to combat certain bacterial ...
A virus reproduces by hijacking a host's cellular machinery to produce more of the virus. The majority of viruses protect their genetic material -- DNA or RNA -- inside a protein shell called a "capsid." For the past 20 years, Zlotnick's lab has conducted research to stop viral infections by studying the physics of ...
Unlike the more widely studied and abundant viruses, which have "tails" they use to penetrate and infect cells, these new species are tail-less. Because these new virus species managed to elude scientists for so long, scientists named them Autolykiviridae, after Autolykos, a character in Greek mythology ...
Another 1,200 guards have been pulled from Olympic sites and were being held in their rooms while getting tested for the virus, the Associated Press reported. Event organizers ... The number can change with every outbreak, and even the R0 for individual viruses can vary wildly depending on the context.
AN ancient virus could be responsible for human consciousness, giving you the ability to think for yourself. New research has linked a human gene ... are also ancestors to retroviruses." It's believed that between 40 per cent and 80 per cent of the human genome was developed thanks to ancient viruses.
When the Chikungunya virus hit the French Caribbean territories of Martinique and Guadeloupe in a 2013-15 epidemic, around half of the population fell ill. Few people died from the disease, which causes high fever and severe joint pain. But years after the infection, many of those affected still struggle to ...
NEW YORK (CBSNewYork) -- For the first time, scientists have quantified the number of viruses circling the planet. "Every day, more than 800 million viruses are deposited per square meter. That's 25 viruses for each person in Canada," said University of British Columbia virologist Curtis Suttle, one of the ...
BROOKINGS -- SDSU Extension Specialist Jeff Held encourages South Dakota sheep producers to be aware of the potential for Cache Valley virus or CVV impacting their lamb crop this lambing season. "The winter lambing season is well underway, and in addition to dealing with cold temperatures, many ...
Now a different virus is in the mix. Doctors say it feels like the flu, it's contracted similar to the flu, but isn't the flu. It's called the Adenovirus and like the flu, it attacks the intestinal tract but with one difference. "It mimics the flu. The only difference is conjunctivitis or pinkeye," says Dr. Lauren Elliott at Good Samaritan hospital in ...
Another family of viruses, known as adenoviruses, often mimic the common seasonal sickness. Though they are similar, there are differences between the two. Adenoviruses, unlike the flu, are not seasonal and can cause illness throughout the year. And while an adenovirus vaccine exists, it's available only ...
Although 50% of emerging plant diseases are viral, knowledge of the diversity of plant viruses is still dramatically lacking. Officially, to ... This original research in spatial metagenomics has revolutionised our view of plant virus distribution by revealing that many of the plants analysed were virus-infected.
Stopping the transmission of viruses like Zika and dengue is the goal of many infectious disease researchers around the world who work to develop new strategies to rid the world of ... The Wolbachia strain wAu provides highly efficient virus transmission blocking in Aedes aegypti, PLOS Pathogens (2018).
There's another virus out there that could be adding to the seasonal misery, but it's not being identified. The virus is called adenovirus, and it can cause very severe flu-like symptoms. It's so risky that the U.S. military vaccinates recruits against two major strains. But most people are not vaccinated against ...
However, viral sequences found in genomes are often fossils of long-ago infections that can no longer reproduce independent virus particles that can then infect additional bacteria. To test the viability of these sequences, the investigators selected one of the 181 bacterial genomes, and found that they were ...
scientists have discovered a previously unknown family of viruses --the main predators of bacteria --that dominate the ocean and can't be detected by standard lab tests. Researchers suspect this viral multitude may already exist beyond the world's oceans -- perhaps even inside the human species.
Whooping cough, measles and mumps -- communicable diseases that had effectively disappeared -- have all seen a resurgence in the United States in the last decade because the number of parents refusing to innoculate their toddlers rose above the threshold needed to ensure what scientists call 'herd ...
Like a rumor, this virus can jump from person to person in an efficient manner. Frightening to think that this bad flu season hits on the 100-year anniversary of the 1918 "Spanish Flu" pandemic, a particularly deadly strain of the virus killed an estimated 675,000 people in the United States -- or around the ...
LITTLE ROCK, Ark. (KTHV) - This flu season is so bad chances are you or someone you know probably already has the virus. If you come in contact with this person, there's a very high chance you might get it yourself. The bad news is, it is also showing no signs of slowing down. "We've got three varieties ...
One week ago, a North Carolina family mourned the loss of their 6-year-old daughter Emily Muth who succumbed to the virus. Seven children died of the flu in the week that ended Jan. 20, bringing total pediatric deaths to 37 for the season, Reuters reported. According to U.S. health officials, this flu season ...
scientists have discovered a previously unknown family of viruses that dominate the ocean and can't be detected by standard lab tests. Researchers ... But Autolykiviridae has been caught, and now that we know about it, the discovery is helping scientists to fill in a large missing link in virus evolution.
Researchers at the Massachusetts Institute of Technology and the Albert Einstein College of Medicine have reported a new tailless virus prevalent in the world's oceans. These viruses remained undiscovered till now as they cannot be detected using standard tests. The new find was made possible by novel ...


 

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