In the heart of our bustling city, amid the constant stream of people rushing to and fro, there exists a silent observer, a four-legged sentinel of hope. Meet Max, a gentle soul who resides in our local animal shelter, and whose desire to connect with humanity is as profound as the stories etched in his soulful eyes.
Max arrived at the shelter under somber circumstances, his past a mystery to all but himself. With a coat as soft as whispers and eyes as deep as oceans, he carries an air of vulnerability that’s impossible to ignore. Yet, despite the uncertainty of his past, Max possesses an unshakeable spirit, a testament to the resilience of shelter dogs everywhere.
His endearing quirk is what sets him apart from the rest—a simple, heartwarming gesture that has captivated the hearts of shelter staff and visitors alike. Max yearns to hold hands with every passing soul. It doesn’t matter if you’re young or old, a child filled with boundless curiosity or an adult weighed down by life’s burdens; Max believes that human touch is a universal language, a bridge to a brighter world.
Each day, as people stroll through the shelter’s corridors, Max sits attentively by the gate, his tail gently wagging, eyes earnestly scanning for a willing hand to touch. It’s as if he understands that beneath the hustle and bustle of life, there lies an innate need for connection, for a moment of genuine warmth and compassion.
Max’s simple act of reaching out his paw transcends the boundaries of language, race, and circumstance. It’s a reminder that amidst the chaos of our lives, there are moments of serenity, where a shelter dog’s longing for connection resonates with our own desire to touch and be touched by the world around us.
For those who have been fortunate enough to clasp Max’s paw, the experience is nothing short of magical. His touch radiates comfort, a soothing balm for the soul. He reminds us that in this world of constant movement and change, the power of a simple gesture can transcend the barriers that divide us.
But Max’s story is not just about his longing for connection; it’s also about the potential for transformation. He serves as a beacon of hope for other shelter dogs waiting for their chance to shine. His quiet resilience inspires those who pass through the shelter doors, encouraging them to see beyond appearances and embrace the beauty of a shelter pet’s heart.
As the days turn into months, Max continues his mission to touch the lives of those who cross his path. His presence in the shelter is a testament to the unbreakable bond that can form between humans and their loyal companions, no matter where life’s journey may lead.
So, the next time you find yourself near our local shelter and see Max by the gate, don’t hesitate to reach out your hand. For in that simple gesture, you may find a connection that transcends words, a moment of profound grace in a world that sometimes forgets the power of a loving touch. Max, the silent sentinel of hope, reminds us that in a world often bustling with noise, the quiet power of connection can bring solace and healing to both humans and the animals we share this planet with.
Can dogs really detect Covid-19 infections faster and more accurately than a lateral flow test?
Results indicated that not only can dogs detect Covid faster, but they can also do so in a non-intrusive manner – so no need to swab your throat or nose
Dogs can detect Covid-19 faster and more accurately than a PCR test, a new study shows.
Researchers looked at the ability of canines to recognise the virus and its variants, even when they are obscured by other viruses, like those from common colds and flu.
More than 400 scientists from over 30 countries contributed to the study as well as 147 scent dogs, according to the findings published in the Journal of Osteopathic Medicine.
After analysing many studies covering both field and clinical experiments, Professor Dickey and Junqueira found that dogs who are trained to sniff out scents are “as effective and often more effective” than antigen tests.
A total of 53 dogs were trained to sniff out Covid scents, while 37 were not and scientists found that the dogs that were not trained were in some cases “slightly superior” to those that were pre-trained.
“The previously untrained dogs have the advantage that they are not as prone to indicating on scents other than the Covid–19 associated scent,” the paper said.
The results indicated that not only can dogs detect Covid faster, but they can also do so in a non-intrusive manner. This means you won’t need to put a swab in your throat or nose.
How can dogs detect the virus?
This essentially comes down to the dog’s highly evolved nose with its ability to sense out smells quicker.
Dogs possess up to 300 million olfactory receptors in their noses, compared to about six million in humans. And the part of a dog’s brain that is devoted to analysing smells is about “40 times greater” than humans. Canines also have ‘neophilia’, which means they are attracted to new and interesting odours
And so, with all these enhancements, dogs can detect very low concentrations of odours associated with Covid infections.
“They can detect the equivalent of one drop of an odorous substance in 10.5 Olympic-sized swimming pools,” Professor Dickey said. “For perspective, this is about three orders of magnitude better than with scientific instrumentation.”
Scientists also found that in some cases, the animals were also able to detect the virus in pre-symptomatic and asymptomatic patients, “whose viral load was too low for conventional tests to work.”
Professor Dickey has said that dogs can also differentiate Covid and its different variants in the presence of other respiratory viruses. This included the common cold or flu.
“They’re much more effective. In fact, one of the authors that we quote in the paper commented that the RT-PCR test is not the gold standard anymore. It’s the dog. And they’re so quick,” he added. “They can give you the yes or no within seconds if they’re directly smelling you.”
How was the study conducted to see if dogs can really detect Covid-19?
In some studies, the dogs gave a person a quick sniff, sitting down to see if the person has Covid. In another study, the dog was given a sweat sample to smell for a few minutes.
The press release has said that scent dogs, such as beagles, basset hounds and coonhounds are the ideal candidates for sniffing out the virus, given their “natural tendencies to rely on odours to relate to the world.”
But the studies which the researchers analysed showed a variety of dogs were up for the challenge and were able to sniff out the Covid odour. With a few weeks of training, puppies, older dogs, purebred and mixed breeds, both male and female were able to sniff such odours out and “all performed admirably,” the Eureka Alert press release said.
Although there has been success with dogs detecting such viruses, researchers believe there are still many challenges with using dogs for medical diagnoses.
“There’s quite a bit of research, but it’s still considered by many as a kind of a curiosity,” said Professor Dickey.
In conclusion, Professor Dickey and Junqueira said after reviewing the studies, believe that scent dogs deserve “their place as a serious diagnostic methodology that could be particularly useful during future pandemics, potentially as part of rapid routine health screenings in public spaces.”
“Perhaps, most importantly, we argue that the impressive international quality and quantity of COVID scent dog research described in our paper for the first time, demonstrates that medical scent dogs are finally ready for a host of mainstream medical applications,” they added.
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