Sentences with phrase «seasonal influenza»

"Seasonal influenza" refers to a type of flu that occurs during specific times of the year, typically during colder months. It is a common illness caused by a specific virus that spreads easily from person to person. Full definition
Older age and prior administration of seasonal influenza vaccine were independently associated with a decreased antibody response.
This virus is spreading from person - to - person worldwide, probably in much the same way that regular seasonal influenza viruses spread.
These positions are subject to annual seasonal influenza vaccinations.
WHO officials will soon face a tricky choice of whether to urge vaccine manufacturers to ramp up stores of seasonal influenza vaccine, as they do every year, or to focus their efforts on a swine flu vaccine.
However, variations in seasonal influenza vaccine effectiveness over the past decade have raised questions about their protective ability and whether other factors, such as antibodies to the NA protein on the flu virus, should be considered in designing the annual flu vaccine to improve its performance.
Prevention and control of seasonal influenza with vaccines: Recommendations of the advisory committee on immunization practices — United States, 2016 - 17 influenza season.
The letter states that the pause potentially applies to six projects that range from studying the ecology of avian flu in live bird markets in Colombia to looking at drug - resistance mutations in seasonal influenza strains.
Picente reminded residents that more than 36 - thousand Americans die from seasonal influenza annually and emphasized that vaccine is being made available as soon as it's received by the County, particularly to pregnant women, children and young adults most vulnerable to H1N1.
Through integration with a wearable thermometer, the Thermia online health educational tool developed at Boston Children's Hospital has enabled prediction of seasonal influenza outbreaks in China one month earlier than before, according to a new study in the American Journal of Public Health.
The relationship between humidity and pandemic influenza transmission found in this study is consistent with the relationship observed for seasonal influenza.
However, most seasonal influenza vaccines in the U.S. contain two type A influenza viruses and one type B influenza virus that are selected every year by the World Health Organization (WHO) and U.S. Centers for Disease Control (CDC) for inclusion in flu shots given during the current flu season.
«This is the first demonstration that one can accurately anticipate in the lab future seasonal influenza strains,» explains Kawaoka, a UW - Madison professor of pathobiological sciences who also holds a faculty appointment at the University of Tokyo.
In contrast to the yearly epidemics caused by seasonal influenza, a pandemic can occur when a new virus emerges in a naive population and is readily transmitted from person to person [59].
Apart from the nippy weather, many of us start to notice change is in the air when the local chemist has started advertising flu vaccines to prevent seasonal influenza and more throats become scratchy and noses sniffly on our morning commute.
The mechanisms behind seasonal influenza outbreaks are unclear, but understanding these patterns could help health officials wrangle with a notoriously mercurial medical specter caused by a rapidly mutating virus.
In a New England Journal of Medicine perspective, experts from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, and the World Health Organization (WHO) Collaborating Centre for Reference and Research on Influenza in Melbourne discuss how the process of preparing seasonal influenza vaccines in eggs may contribute to their limited effectiveness.
«We see much less variation among these new H1N1 viruses than we do for typical seasonal influenza viruses,» Cox said.
One of the most baffling features of the swine flu outbreak is that, unlike seasonal influenza, severe disease largely does not occur in the elderly.
The long - held approach to predicting seasonal influenza vaccine effectiveness may need to be revisited, new research suggests.
«But, premenopausal women on certain kinds of birth control or post-menopausal women on hormone replacement may be better protected during seasonal influenza epidemics,» she says.
The mapping, says Kawaoka, identifies clusters of viruses featuring novel mutations which, according to the new study, can effectively predict the molecular characteristics of the next seasonal influenza virus.
Infectious virus in exhaled breath of symptomatic seasonal influenza cases from a college community.
Finally, 1009 - 3B06 and 70 - 1F02, which showed activity against several current and older H1N1 seasonal influenza strains in vitro (Fig. 3 C), were also tested in vivo against antigenically distinct influenza strains.
Course of seasonal influenza A / Brisbane / 59 / 07 H1N1 infection in the ferret.
Based on their analysis, the researchers describe a disease with the same transmission characteristics as seasonal influenza, with the median time from infection to symptom onset being 1.4 days, symptoms lasting a median of 5.1 days, and moderate transmissibility.
There is no known human risk from H3N2 canine influenza virus; however, the risk of reassortment (or mixing together) between the canine H3N2 virus and human seasonal influenza viruses is a potential concern.
Mexico acknowledges receipt of information and responds that in March and April the country had an unusual increase in seasonal influenza with predominance of B strain; some cases presented with severe pneumonia in adults of reproductive age.
As many as 646,000 people are dying globally from seasonal influenza each year, US health officials said in December, a rise from earlier assessments of the disease's death toll.
«This is the first demonstration that one can accurately anticipate in the lab future seasonal influenza strains,» explains Kawaoka, a UW — Madison professor of pathobiological sciences who also holds a faculty appointment at the University of Tokyo.
Applicants tentatively selected for appointment to this position will be required to sign a statement (Condition of Employment) consenting to seasonal influenza vaccinations or must provide a recognized exemption.
Influenza viruses are prevalent worldwide, and it is estimated that more than 200 000 people in the United States are hospitalized each year for respiratory and heart conditions, illnesses associated with seasonal influenza virus infections.14 Previous epidemiological studies on associations between influenza infection during pregnancy and ASD reported mixed results.
Their findings suggest that the transmission and spread of novel H1N1 influenza are similar to those of seasonal influenza strains.
Seasonal influenza vaccines are effective against strains that are identified each spring in sentinel laboratories.
Prevention and Control of Seasonal Influenza with Vaccines, 2017 - 18.
Seasonal Influenza (Flu) 12 Aug 15.
Seasonal Influenza (Flu).
Gilmore again urged residents to take steps to prevent the spread of H1N1 and seasonal influenza, including getting the vaccine when it becomes available to them.
The annual spikes in sore throats, fevers, coughs and chills from seasonal influenza can change depending on the seasons preceding them, according to recent findings.
Seasonal influenza (flu) is not usually associated with diarrhea, but this season many children are reported to have it as one of their symptoms.
Scientists at Columbia University's Mailman School of Public Health developed a system to accurately predict the geographic spread of seasonal influenza in the United States, as reported in a paper published in the journal PNAS.
Despite the limitations of the seasonal influenza vaccine, people should still get their annual flu shot, say the authors.
Between 1990 and 1999, seasonal influenza caused an average of 36,000 deaths and 226,000 hospitalizations per year in the U.S. Adults over 65 years old are particularly vulnerable to influenza complications, accounting for most seasonal influenza - related hospitalizations and deaths.
Anthony Fauci, head of the National Institute of Allergy and Infectious Diseases, revealed reassuring data from ongoing clinical trials that test the impact of the seasonal influenza vaccine on the novel H1N1 product.
«The individuals in the farm family who had any illness after this individual returned, it could have been as a result of exposure to him, but again it may have been a seasonal influenza A virus that had absolutely no relationship to the worker returning from Mexico,» says Clark.
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