(Press-News.org) Children born in October are both more likely to be vaccinated against influenza and least likely to be diagnosed with influenza compared with children born in other months, finds a US study published by The BMJ today.
The results suggest that birth month is associated with both timing of flu vaccination and the likelihood of a flu diagnosis - and that October is the optimal time for young children to have a flu shot, in line with current recommendations.
Annual influenza vaccination is particularly important for young children, who are at higher risk of flu and severe infection requiring admission to hospital. Vaccination is recommended during September or October to maximise immunity during the peak flu season.
Among young children in the United States, preventive care visits tend to occur during birth months and are a convenient time to receive the influenza vaccine, but large scale studies of the optimal timing of vaccination are unavailable.
To address this, researchers set out to assess the optimal timing of influenza vaccination in young children.
Using health insurance claims data, they identified over 800,000 children aged 2-5 years who received an influenza vaccination between 1 August and 31 January during 2011-18. They then analysed rates of diagnosed influenza among these children by birth month.
After accounting for a range of potentially influential factors such as age, sex, existing conditions, healthcare use and family size, the results show that October was the most common month for children to be vaccinated.
Children born in October also had the lowest rate of influenza diagnosis. For example, among children born in August, the average rate of influenza diagnosis across flu seasons studied was 3% compared with 2.7% for children born in October and 2.9% for those born in December.
This is an observational study and the authors acknowledge that their findings are limited to insured children who received medical care. Nor can they rule out the possibility that other unmeasured factors may have influenced their results.
Nevertheless, results were similar after additional analyses to evaluate whether the relation between birth month and influenza risk was due to chance, providing greater confidence in their conclusions.
“Our findings suggest that US public health interventions focused on vaccination of young children in October may yield the best protection in typical flu seasons,” they say.
“The study’s findings are consistent with current recommendations promoting October vaccination,” they add.
[Ends]
END
Children born in October least likely to get flu
Results suggest October is the best time for young children to have annual flu shot
2024-02-22
ELSE PRESS RELEASES FROM THIS DATE:
Uptake of HIV prevention medication doubles with mix of digital health interventions, study finds
2024-02-22
UNDER EMBARGO UNTIL 6:30 PM EST, Feb. 21, 2024
A UCLA Health-led study found a combination of interventions of one-on-one telehealth coaching, peer support forums, and automated text messages more than doubled the use of the HIV prevention strategy, called PrEP, among younger, at-risk Americans, a group that historically has had low use of the medication.
The randomized controlled trial results, published in the journal Lancet Digital Health, tested combinations of interventions to improve HIV prevention behaviors, including pre-exposure prophylaxis, or PrEP, among younger Americans who have historically ...
Seaports are hotspots of contagious cancer in mussels
2024-02-22
Seaports act as hubs for the global spread of MtrBTN2,1 a rare contagious cancer affecting mussels. In this disease, cancer cells can be transmitted, like parasites, from one mussel to another nearby. While, in nature, such contagion mainly occurs between mussels in the same bed, ports and maritime transport facilitate the spread of MtrBTN2 to other locations, through biofouling, whereby diseased mussels attach themselves to ship hulls. This finding, the fruit of research by a team led by scientists from the CNRS and the University of Montpellier,2 will be published in Proceedings of the Royal Society B ...
Cancer leaders pens "letter to the world" calling for urgent investment as global cancer cases predicted to rise
2024-02-22
In their ‘letter to the world’ they say that cancer is a ‘defining health issue of our time’ that requires a united and collective worldwide response on a par with Covid-19. The scientists argue that we’re at a ‘tipping point’ that could transform how we understand and treat cancer – but more support for life-saving research is required to beat the disease.
The letter is published as Cancer Research UK launched its More Research, Less Cancer campaign ...
Researchers use machine learning to predict how ingested drugs will interact with transport proteins
2024-02-22
Before orally administered drugs can make their way throughout the body, they must first bind to membrane proteins called drug transporters, which carry compounds across the intestinal tract and help them reach their intended targets. But because one drug can bind to several different drug transporters, they may struggle to get past this gut barrier, potentially leading to decreased drug absorption and efficacy. If another drug is added to the mix, interactions between the two compounds and their transporters can cause dangerous side effects.
Researchers ...
New detection method aims to warn of landslide tsunamis
2024-02-22
University of Alaska Fairbanks researchers have devised a way to remotely detect large landslides within minutes of occurrence and to quickly determine whether they are close to open water and present a tsunami hazard.
They write in a new paper that their method of determining a landslide’s location, volume and potential impact is rapid enough to support the National Oceanic and Atmospheric Administration’s goal of issuing a tsunami warning within 5 minutes of a landslide.
“The warming climate is causing glaciers to retreat, leaving behind valleys whose mountainsides and hillsides have lost their ...
Little groundwater recharge in ancient Mars aquifer, according to new models
2024-02-22
Mars was once a wet world. The geological record of the Red Planet shows evidence for water flowing on the surface – from river deltas to valleys carved by massive flash floods.
But a new study shows that no matter how much rainfall fell on the surface of ancient Mars, very little of it seeped into an aquifer in the planet’s southern highlands.
A graduate student at The University of Texas at Austin made the discovery by modeling groundwater recharge dynamics for the aquifer using a range of methods ...
Human-AI coworking
2024-02-21
Though artificial intelligence decreases human error in experimentation, human experts outperform AI when identifying causation or working with small data sets.
To capitalize on AI and researcher strengths, ORNL scientists, in collaboration with colleagues at National Cheng Kung University, Taiwan, and the University of Tennessee, Knoxville, developed a human-AI collaboration recommender system for improved experimentation performance.
During experiments, the system’s machine learning algorithms, described in npj Computational Materials, display preliminary ...
Vlasov and Bashir groups develop nanoscale device for brain chemistry analysis
2024-02-21
Longstanding challenges in biomedical research such as monitoring brain chemistry and tracking the spread of drugs through the body require much smaller and more precise sensors. A new nanoscale sensor that can monitor areas 1,000 times smaller than current technology and can track subtle changes in the chemical content of biological tissue with sub-second resolution, greatly outperforming standard technologies.
The device, developed by researchers at the University of Illinois Urbana-Champaign, is silicon-based and takes advantage of techniques developed for microelectronics manufacturing. ...
MD Anderson researchers receive over $25.5 million in CPRIT funding
2024-02-21
HOUSTON ― The University of Texas MD Anderson Cancer Center today was awarded 16 grants totaling over $25.5 million from the Cancer Prevention and Research Institute of Texas (CPRIT) in support of cancer screening, early detection and prevention programs, faculty recruitment, and groundbreaking cancer research across all areas of the institution.
“We are grateful for CPRIT’s continued funding of impactful cancer research and prevention programs at MD Anderson, which propels our efforts to deliver new breakthroughs and to advance our mission to end cancer,” said Peter WT Pisters, M.D., president of MD Anderson. “These efforts are pivotal to our institutional strategy ...
Hippo signaling pathway gives new insight into systemic sclerosis
2024-02-21
Systemic sclerosis causes the skin to tighten and harden resulting in a potentially fatal autoimmune condition that is associated with lung fibrosis and kidney disease.
University of Michigan Health researchers have studied the pathology of systemic sclerosis to understand better the disease and identify key pathways in the disease process that can be targeted therapeutically.
A research team led by University of Michigan Health’s Dinesh Khanna, M.B.B.S., M.Sc., professor of rheumatology and Johann Gudjonsson, M.D., Ph.D., professor of dermatology, ...
LAST 30 PRESS RELEASES:
Preschool education: A key to supporting allophone children
CNIC scientists discover a key mechanism in fat cells that protects the body against energetic excess
Chemical replacement of TNT explosive more harmful to plants, study shows
Scientists reveal possible role of iron sulfides in creating life in terrestrial hot springs
Hormone therapy affects the metabolic health of transgender individuals
Survey of 12 European countries reveals the best and worst for smoke-free homes
First new treatment for asthma attacks in 50 years
Certain HRT tablets linked to increased heart disease and blood clot risk
Talking therapy and rehabilitation probably improve long covid symptoms, but effects modest
Ban medical research with links to the fossil fuel industry, say experts
Different menopausal hormone treatments pose different risks
Novel CAR T cell therapy obe-cel demonstrates high response rates in adult patients with advanced B-cell ALL
Clinical trial at Emory University reveals twice-yearly injection to be 96% effective in HIV prevention
Discovering the traits of extinct birds
Are health care disparities tied to worse outcomes for kids with MS?
For those with CTE, family history of mental illness tied to aggression in middle age
The sound of traffic increases stress and anxiety
Global food yields have grown steadily during last six decades
Children who grow up with pets or on farms may develop allergies at lower rates because their gut microbiome develops with more anaerobic commensals, per fecal analysis in small cohort study
North American Early Paleoindians almost 13,000 years ago used the bones of canids, felids, and hares to create needles in modern-day Wyoming, potentially to make the tailored fur garments which enabl
Higher levels of democracy and lower levels of corruption are associated with more doctors, independent of healthcare spending, per cross-sectional study of 134 countries
In major materials breakthrough, UVA team solves a nearly 200-year-old challenge in polymers
Wyoming research shows early North Americans made needles from fur-bearers
Preclinical tests show mRNA-based treatments effective for blinding condition
Velcro DNA helps build nanorobotic Meccano
Oceans emit sulfur and cool the climate more than previously thought
Nanorobot hand made of DNA grabs viruses for diagnostics and blocks cell entry
Rare, mysterious brain malformations in children linked to protein misfolding, study finds
Newly designed nanomaterial shows promise as antimicrobial agent
Scientists glue two proteins together, driving cancer cells to self-destruct
[Press-News.org] Children born in October least likely to get fluResults suggest October is the best time for young children to have annual flu shot