Sentences with phrase «for emerging virus»
Galveston is an ideal place to tackle this inside versus outside debate because the Medical Branch research center is home to the massive World Reference Center for Emerging Viruses and Arboviruses.
https://www.scientificamerican.com/ Not exact matches
Can big data and genomic virus sequencing help us track emerging diseases, contain their spread and ultimately find antidotes for the next unknown pathology?
-- and yet I got shingles, AKA a super painful, non-contagious reawakening of the varicella (AKA chickenpox) virus in your dorsal root ganglion (nerve roots) that emerges as an excruciating and somewhat debilitating rash (that can be very dangerous, even deadly, for immunocompromised individuals).
The researchers believe that their approach should also enable them to quickly develop diagnostic tests for other related viruses that might emerge in the future.
At the DZIF, they are well - equipped for detecting newly emerging viruses.
Satellite imagery is used for all sorts of climate study, from identifying conditions that allow infectious diseases like West Nile virus and cholera to emerge, to creating models for predicting hurricanes, to distinguishing natural resources such as wind, water and sunlight.
Zika is an emerging mosquito - borne virus for which there are no vaccines or specific therapeutics.
That data will be made publicly available to help scientists prepare for future virus outbreaks — or, ideally, to quash threats as they emerge.
«We are keeping birds and pigs in numbers that are unprecedented, so you create new niches for animals, and especially for viruses to emerge.»
The virus replicates rapidly but for unknown reasons doesn't spread to the beetle's brain until just before the larva emerges from her belly.
A recent study published in PLoS ONE, a peer - reviewed scientific journal, provides new information for public health officials on mitigating the spread of infection from emerging flu viruses.
Morse is credited with creating the term emerging infectious diseases in the late 1980s to explain viruses that can exist for years in an animal host without causing illness.
This work began as part of a biodefense grant from the National Institutes of Health, screening a library of 30,000 compounds for activity against the envelope of Nipah virus, an emerging infection first identified in 1999 in Malaysia.
Understanding how viruses evolve and how often they jump to new hosts is important for studying emerging viral diseases.
Scientists at Dana - Farber Cancer Institute have identified natural human antibodies against the virus that causes Middle East Respiratory Syndrome (MERS), a step toward developing treatments for the newly emerging and often - fatal disease..
«The summer Olympic Games in Brazil in August heighten the need for awareness of this emerging virus,» Dr. Kamran Khan of St. Michael's Hospital wrote in a research letter published today in The Lancet.
«However, the fact that the emerging H7N9 virus has caused infection mainly in individual human cases suggests that it has not acquired all the necessary properties for efficient transmission among humans,» notes Dr. Kuiken.
The Minister of Health of Indonesia, Dr. Siti Supari, has insisted for several years that it is not the duty of her country to share samples of H5N1 bird flu viruses that emerged there, and now she's added a host of other viruses to the list of things she will not share.
«Given development times and manufacturing requirements for new products, repurposing of existing drugs is likely the only solution for outbreaks due to emerging viruses,» the investigators noted in the paper now online in the journal Antimicrobial Agents and Chemotherapy.
«Zika virus has potential to spread rapidly through Americas: Olympic Games in Brazil in August heighten need for awareness of this emerging virus.»
«Our study exemplifies the utility of looking beyond phylogenetic criteria alone when conducting risk assessment for emerging RNA viruses and the need to include functional, ecologic, and pathogenic analyses of animal reservoirs,» says Jan Felix Drexler, M.D., the study's corresponding author and a professor of medicine at the Institute of Virology at the University of Bonn Medical Centre in Germany.
With the emergence of Ebola virus from bats and hantaviruses from rodents, investigators say identifying the other species infected with HAV provides novel insight into the evolution of HAV and how it spread to humans, and highlights the utility of analyzing animal reservoirs for risk assessment of emerging viruses.
Analysis of clinical samples from suspected Lassa fever cases in Sierra Leone showed that about two - thirds of the patients had been exposed to other emerging diseases, and nearly nine percent tested positive for Ebola virus.
They found a new cyclovirus as well; when they tested for the virus in a broader group of 58 paraplegia patients, they found it in 15 % of 54 serum samples and 10 % of 40 CSF samples, the team reports in a paper published online this week in Emerging Infectious Diseases.
Individuals previously infected with the hepatitis B virus (HBV) who receive chemotherapy or immunosuppressive treatment may be at risk of reactivating the disease according to a summary of report from the Emerging Trends Conference, «Reactivation of Hepatitis B,» and published in Hepatology, a journal of the American Association for the Study of Liver Diseases.
An emerging virus that is causing an unprecedented epidemic in Brazil and is quickly spreading through Latin America may be responsible for a spike in severe birth defects.
«So a very important question that emerges from our work is whether the Zika virus specifically targets the neural progenitor mostly responsible for generating the cortex.»
«The approach ticks many of the boxes for diagnosis of emerging viruses, including the ability to rapidly redesign the test to recognise a novel virus,» she says.
A new study has found that nearly half of camels in parts of Kenya have been infected by the virus that causes Middle East Respiratory Syndrome (MERS) and calls for further research into the role they might play in the transmission of this emerging disease to humans.
The virus strains» family trees suggested that flu always circulates locally in east Asia before emerging from this crucible for its global excursions.
«The different clinical presentations, and some very preliminary [DNA] sequencing data, suggest that the Hendra virus may be somewhat different in this outbreak,» says epidemiologist Hume Field of the Australian Biosecurity Cooperative Research Centre for Emerging Infectious Diseases in Brisbane.
«Such analyses could complement current risk assessment strategies of emerging influenza viruses, including viral genome sequencing and screening for alterations in known viral virulence genes.»
Most of his research has focused on reovirus, an important experimental model for studies of viral encephalitis in the young, and chikungunya virus, an emerging mosquito - borne virus that causes epidemics of fever and arthritis.
Researchers tap into ongoing dengue studies to improve antibody - based diagnostic tests for Zika and address unanswered questions about the emerging virus's epidemiology.
More to the point, by genetically stripping dengue virus of its ability to bind 14 -3-3 epsilon, Gack has generated a crippled virus that can elicit a strong human immune response, providing a framework for rational vaccine design against emerging infectious diseases.
«The scale of the crisis unfolding in Latin America has taken us all by surprise, and we should be prepared for further unforeseen complications of Zika virus infection to emerge in the coming weeks and months.
Gack says her goal is to continue to unravel molecular mechanisms that might someday yield antiviral vaccines and drugs not only for emerging and re-emerging viruses but also tumor - inducing viruses, such as certain herpesviruses and human papillomaviruses.
He is particularly interested in genetic and host determinants of virus replication and how this knowledge can be applied towards the development of self - replicating RNA vaccine platforms for emerging infectious diseases.
Flavivirus is an emerging and re-emerging zoonotic pathogen and BYD virus that causes severe egg - drop, could be disastrous for the duck industry.
The pair work together to develop detection methods for new and emerging tomato viruses, identify the tomato genes responsible for virus resistance, and make this information available to plant breeders.
Genome sequencing has become a powerful tool for studying emerging infectious diseases; however, genome sequencing directly from clinical samples without isolation remains challenging for viruses such as Zika, where metagenomic sequencing methods may generate insufficient numbers of viral reads.
Health departments around the U.S. have the ability to test for the virus, and the U.S. has already tested around 550 people in 45 states as a precaution since the disease first emerged in 2012.
The Zika virus, first discovered in 1957, was thought to be harmless for decades before the link with microcephaly emerged in recent months.
Stay tuned to our website for more on the virus and the growing outbreak as it emerges.
Several interventions have been demonstrated to be effective in reducing the prevalence of behaviors that place adolescents at risk for acquisition of human immunodeficiency virus (HIV).1 — 6 These programs have in common a small - group and face - to - face method of delivery, an emphasis on skills development referent to decision making, communication, negotiation and condom use, use of a wide variety of instructional formats and approaches to intervention delivery, and grounding in social learning theory.2 — 6 Despite the encouraging results that accompany these studies with reference to adolescent risk reduction, new challenges have emerged.