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Health News

Can severe weather changes make allergies worse?

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severe weather changes make allergies worse

Can severe weather changes make allergies worse?

Although allergies are normally associated with the spring and fall, it may feel like allergy season never left this winter. From cold fronts to rainy days and back to warmer days, an allergy expert at Baylor College of Medicine explains that it is not uncommon for frequent weather changes to worsen people’s allergy symptoms.

“People who have allergies, sinusitis, asthma or any other airway inflammatory disease frequently complain that their symptoms get worse with changes in the weather, and it seems like it’s when various fronts come through and there is a big temperature change,” said Dr. David Corry, professor of medicine-immunology, allergy and rheumatology at Baylor.

Pollen
Tree and grass pollen are one of the most common triggers for those who suffer from seasonal allergies. When the weather brings a mix of several cold and warm fronts, Corry explains that it can carry pollen in the air from other parts of the country, such as pollen from Juniper Ashe trees in West Texas.
“When fronts come from the west to the east, they can bring a lot of pollen, particularly in the ‘cedar fever’ season, which is roughly during mid-January to February,” Corry said. “Those fronts can bring in that cedar pollen, which is extremely abundant and irritating.”

Mold
Another main cause of allergies is mold spores. When weather fronts bring in a series of thunderstorms, rain or other forms of precipitation, the wet environment can cause mold to bloom strongly and trigger allergy symptoms.
“The main thing that might be bothering people’s allergies is mold, which can be in the air at any time of year,” Corry said. “It gets worse with major rain or precipitation, especially if a big storm like a hurricane comes through. Cases of severe allergy or asthma can skyrocket.”
Changes in humidity
Although research is still being done on the topic, Corry said that some studies suggest that changes in humidity levels might also trigger allergies. When a cold front comes in, the humidity can plummet after the initial rain and the nose can dry out, which can cause irritation and lead to allergic rhinitis symptoms.

Allergies vs. COVID-19
With the rise of the omicron variant that appears to cause milder symptoms in those who are fully vaccinated and boosted, it might be difficult to determine whether you are experiencing COVID symptoms or allergies.
Allergies mainly cause itchy and watery eyes, runny nose, congestion and sneezing. Corry said the main differences between allergy and COVID symptoms are a fever, sore throat and itching, such as itchy eyes, nose and ears.
“Viruses, including the omicron variant of COVID-19 and the common cold, can first appear like allergies, but there are certain symptoms that help distinguish the two,” Corry said. “You almost never get prominent itching with a virus, and COVID often produces fever, which you never see in allergies. A prominent sore throat also indicates a virus.”
Allergies also are unlikely to cause profound tiredness, fatigue and muscle and joint aches.
If you are still unsure if you are experiencing allergies or an illness, try taking over-the-counter antihistamines to see if it helps with symptoms.

Treatment
Corry recommends treating allergies by using over-the-counter nasal steroid sprays for up to two weeks and taking oral antihistamines like cetirizine, loratadine or fexofenadine.
If symptoms are not relieved, Corry recommends reaching out to a primary care provider or an allergist for further treatment or allergy testing

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Time for action on a NSW Autism Strategy

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Time for action on a NSW Autism Strategy

 

STATE Member for Lismore Janelle Saffin says she welcomes the Australian Government’s recent release of the Draft NSW Autism Strategy.

Ms Saffin says “it provides the State and Territory governments with the opportunity to engage with the Draft National Autism Strategy.

“We need a NSW Autism Strategy and I have had discussions with the relevant Minister in the Minns Labor Government, Kate Washington,” Ms Saffin says.

“I raised the importance of an autism strategy in the NSW Parliament last year. South Australia is way ahead of us.  Now we have the Draft National Autism Strategy, we need to seize the momentum and get a New South Wales strategy to break down barriers for autistic children and adults and their families.”

President of the Northern Rivers Autism Association Micheal Lynch has teamed up with Business NSW Northern Rivers Regional Director Jane Laverty to co-host an Autism@Work business luncheon at the Ballina RSL Auditorium from noon today (Tuesday, 9 April).

The event, titled Embracing a Neurodiverse Workforce, celebrates Autism Awareness Month and guest speaker will be former dual-code international for rugby league and rugby union Mat Rogers.

Ms Saffin says she will be an apology as she is recovering from Covid.

“A panel of speakers for today’s event is sure to discuss the Draft National Autism Strategy,” Ms Saffin says.

“It is clear from the draft that the states and territories and Federal Government need to work together because the strategy covers polices across both levels of government.

“The states have primary responsibility for the key areas of education, health, justice and housing.

“It is the states that have responsibility for pre-schools for example, where children are at critical age for early intervention which can make a huge difference.

“This is an opportunity for National Cabinet to tackle the crossover of responsibilities and ensure that this is an effective, properly funded strategy without gaps for people to slip through.

“Being in a rural or regional area can add another layer of disadvantage, so it is important that people from this region give their feedback to the national strategy.”

For more information on the Draft National Autism Strategy and to give feedback, visit here.

 

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AI-Powered MedTech Breakthrough: CSIRO and Singular Health Unveil Revolutionary Spinal Vertebrae Segmentation Technology

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An example of spinal segmentation software. CSIRO

AI-Powered MedTech Breakthrough: CSIRO and Singular Health Unveil Revolutionary Spinal Vertebrae Segmentation Technology

 

A groundbreaking AI-powered medical technology, developed through collaboration between CSIRO‘s Data61 and Australian Medical Imaging Company Singular Health, swiftly segments spinal vertebrae with an impressive 95% accuracy rate within a mere two minutes. This innovation holds the promise of revolutionising surgical planning and facilitating the design of customised implants for medical professionals.

Traditionally, the segmentation of spinal vertebrae in computerised tomography (CT) scans has demanded extensive manual labour, involving countless hours of meticulous identification and markups. However, the advent of AI automation heralds a transformative shift in this arduous process, significantly reducing time and effort while ensuring exceptional segmentation precision and localisation accuracy, as elucidated by Dr. Dadong Wang, Research Lead at Data61.

Singular Health’s Executive Director of Innovation, Dr. Guan Tay, underscores the game-changing potential of this automated segmentation technology. By integrating AI-driven automation into the segmentation process, medical professionals will now only need to make minor adjustments and validate the software’s outputs. This semi-automated approach empowers surgeons and radiologists to fine-tune the results according to their interpretations, ensuring meticulous compliance with image analysis standards while substantially streamlining processing time.

The utilisation of artificial intelligence in medical imaging, particularly in radiology, stands poised to profoundly reshape workflow dynamics for radiologists.

Leveraging a comprehensive dataset comprising over 200 CT scans of labelled data, the Data61 team meticulously explored various AI models and pre-processing techniques to achieve precise instance segmentation, labelling, surface meshing, and spatial localisation of individual vertebrae.

Dr. Wang elaborates on the AI development process, highlighting the adaptation of deep learning-based instance segmentation methodologies such as nnUNET, SC-NET, and Dense-NET. These models were rigorously trained using the VerSe’2020 dataset, comprising 100 CT scans of spines from individuals spanning diverse age groups and genders. Subsequently, the trained models underwent rigorous testing on an additional 100 CT scans, generating segmented labels of the spine, individual vertebrae, spatial coordinates, and vertebra identification.

The integration of this cutting-edge technology into Singular Health’s MedVR software represents a significant milestone, offering a transformative solution for hospitals, clinicians, educational institutions, and universities alike. This milestone achievement was made possible through the CSIRO Kick–Start initiative, which extends funding and support to innovative Australian start-ups and small businesses, granting access to CSIRO’s unparalleled research and development (R&D) expertise and capabilities.

 

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Northern Rivers Business Community gets behind Autism Awareness Month

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Autism Awareness Month

Northern Rivers Business Community gets behind Autism Awareness Month

 

Aprils is National Autism Awareness Month where recognition raises awareness about autism acceptance and promotes inclusion and connectedness for people with autism.  Social and community support can help people with autism achieve optimal health and reach their full potential.

Business NSW Northern Rivers is co-hosting the Autism@Work Business Luncheon with the Northern Rivers Autism Association on Tuesday 9 April 2024 in Ballina as part of Autism Awareness Month and the official launch of the Northern Rivers Autism Association.

“Micheal Lynch, Chair of the Association has been working tirelessly with our team on this event and we hope to demonstrate the support we can put behind such a great initiative to embrace a neurodiverse workforce in our region.”  Said Jane Laverty, Regional Director Business NSW

The luncheon will feature guest speaker, Mat Rogers a dual code international with a prominent career in both rugby league and union.  After a stella career representing Queensland, the Kangaroo’s and the Wallabies, Mat finished his career back in the NRL with the Gold Coast Titans, retiring in 2011.

With his wife, Chloe Maxwell, Mat is devoted to the charity they established, 4ASDKIDS, after discovering their son was autistic, so they could help other families with autistic children.

“We are excited to have Mat lead the conversation along with an expert panel sharing thoughts on the amazing value we can bring to our businesses and employees with a neurodiverse workforce and inclusive workplaces.”  Mrs Laverty said.

“This is going to be an inspiring event and an opportunity for Micheal Lynch to share his vision for the Association.  The Northern Rivers business community is looking forward to being part of this month of awareness raising and promoting inclusion and acceptance.

The expert panel includes:

  • Luke Terry, CEO of Whitebox Enterprises/Beacon Laundry (located in Bangalow and newly formed social enterprise)
  • Andrew Cashin, Professor of Autism and Intellectual Disability with Southern Cross University
  • Samantha Albertini, Senior Manager People & Culture with Social Futures
  • Jodi Rogers, locally based counsellor (Birds & Bees) who has just authored a book called Unique – what Autism Can Teach Us about Difference, Connection and Belonging

“Most of us know someone on the spectrum and know that autism can be a superpower.  With more than ¾ of Australians on the spectrum being young (between 5 and 24) it is important that we look at how our workplaces can adapt for neurodiverse people and enable greater inclusivity.”

 

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