New Digital App Set to Transform the Landscape of Contact Tracing Practices

In the wake of the COVID-19 epidemic, UK company, Vestigo has launched a new website to promote its efforts to develop a digital tracing app called Dot2Dot and test the prototype within the next few weeks.

Dot2Dot will digitise the manual contact tracing procedures utilised by health professionals, making those processes more efficient and less costly by harnessing AI capabilities and social network tracing to maximise the effectiveness of the process. It will mean more contacts can be traced than through current manual practices, at pace and at a lower cost.

The digital contact tracing app, which is at development stage, will primarily be of use in the war against Tuberculosis, but could help health authorities with other infectious diseases.

Dot2Dot was inspired by the daughter of Faye Grundy, one of the founders of Vestigo who, as a result of failures of manual contact tracing, went on to develop tuberculosis meningitis. The TB also spread to other organs, causing permanent damage to her brain, lungs and eyes.

Faye said: “In March 2017, I took my 11-month-old daughter, Dottie, to her village GP. At that time, she was recovering from her meningitis vaccination and had an ear infection.

“At the same time, there was another patient waiting to be seen by the GP who was confirmed – post appointment – to have highly infectious TB. Contact tracing was undertaken for his friends and family.

“However Public Health England’s manual practices failed to identify Dottie as a contact.

“Tragically Dottie went on to develop TB meningitis, pulmonary TB and ocular TB. She was critical on a ventilator in Intensive Care when she was diagnosed, having also developed hydrocephalus which required emergency neurosurgery and multiple subsequent neurosurgeries. She has miraculously survived but has lifelong injuries. As a family the impact is immeasurable.”

Mycobacterium tuberculosis, the bacteria that causes TB, currently infects one-quarter of the world’s population, with a 5–15% lifetime risk of falling ill from the disease.

The symptoms of active TB disease are very similar to COVID-19 – amongst them, a cough and fever – which may be mild, leading to delays in seeking care, thereby spreading from person to person through the air by coughing or sneezing. A person needs only to inhale a few of the bacterium to become infected.

Current contact tracing for the disease is conducted using paper-based questions to try and establish a history of movements. However, this process is flawed – paper records are error-prone, not centralised, and there is too much dependence on human interpretation.

Dot2Dot removes the need for paper-based questionnaires and digitises contact tracing to eliminate errors and make the whole process of infectious disease control much more efficient.

Martin Green, co-founder of Vestigo, said: “Digital contact tracing has the potential to revolutionise the process by which a health authority identifies people who might have been in contact with a person carrying an infectious disease.

 “When combined with isolation of infected individuals, contact tracing can be very effective in containing and stopping a disease outbreak.”

 Avoidable transmission of disease is the number one priority of public health officials and now governments globally.

Martin said: “The most effective way to delay the spread of an infectious disease is to apply accurate, effective and efficient contact tracing as soon as an initial index case is identified.

“The current models for contact tracing are antiquated and too subjective. As a result, practice is inconsistent and dependent on the competency of individual practitioners. Contacts are missed, often those who are the most vulnerable in society.

“The consequences of infectious disease outbreaks are significant both for public health at a macro and micro level, together with huge economic impact, again at both a macro and micro level. And this doesn’t begin to consider the individual human loss and devastation caused to families.”

He went on to say: “Dot2Dot has been designed primarily as a tool to help with manual contact tracing for TB, whereas a lot of the COVID 19 discussion is about population-level tracing.

“Having said that, we’re keen to help if the app can be successfully deployed in the context of the current COVID-19 epidemic.”

For more information, contact:

Martin Green


The Bond
180-182 Fazeley Street
West Midlands
B5 5SE


Phone: 0121 285 0102

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Transform your Halloween Looks with Coloured Contact Lenses

The autumn season is finally here. It is time for cosy sweaters, hot beverages, orange and yellow leaves as well as pumpkins decorations. It is time for some roasted chestnuts and binge-watching your favourite TV series. Yet, most prominently, everyone is excited to try out different costumes and challenge their senses of styles for Halloween costume parties. It is your chance to freely express your imagination and be creative with your costume. There is no limitation when it comes to Halloween costumes.  You can dress up either as frightening supernaturals, folkloric beings or as any of your favourite characters. If you have poor eyesight, coloured contacts are not the best option. You should buy daily contact lenses instead.

Long gone are the times where getting ready for Halloween meant putting on a cape, a pair of fangs or a witches’ hat. With plenty of makeup brands and costumes available in the market, you can go beyond your comfort zone with your imagination! If you’re looking to make your Halloween costume extraterrestrial, then coloured contact lenses are sure to be your new best friend. Coloured contact lenses from can take any ordinary costume to the next level without putting too much effort and going over your budget. Below are some ideas for how you can use contacts to transform your Halloween look.

Green contact lenses
Green contact lenses are a must for your Halloween if you want to stand out from the crowd as they can add a vibrant pop of colour to your look. Wicked witches, enchanted wizards, green goblins and dragons top the list for costumes with a unique shade of green. Green contact lenses can also finish off the look for animal outfits such as cats, lizards or snakes. If you are a Disney fan, you must have heard of the marvellous Maleficent, starring Angelina Jolie. She is the perfect inspiration for Halloween costumes with green eyes.

Blue contact lenses
When thinking of blue eyes, White Walkers from Game of Thrones are the perfect example. Like walking out of Game of Thrones series, you can impress your friends with icy blue eyes and pale white skin. Winter is coming to the party! Another blue-eyed character comes from Disney – Elsa from the famous movie Frozen. Grab a pair of icy blue contact lenses and transform yourself into a gorgeous winter queen! Another very popular character to dress up as is Harley Quinn, who also possesses one blue eye to contrast with her outfit in red. With blue contact lenses, you can also be a crazy yet sexy villain for a night.

Grey contact lenses
When it comes to grey contact lenses, there are numerous characters whom you can choose to be. The grey colour looks good on both men and women, which can bring their whole outfits together. Robots, creepy dolls styles, witches and zombies are ideal options for a pair of grey eyes.

Above are some of our suggestions for your Halloween costumes. However, all of these contact lenses are also suitable for daily use, not only for Halloween. Whether green, blue, grey or brown, it can be great fun to change your eye colour every once in a while, for special events, costume parties or for photoshoots since they have that colour pop that will make you stand out.

Check out all the coloured contact lenses at and impress everyone with your outfits, whether you are preparing for Halloween or your nearest dress party. We offer products from the world’s leading brands that complement any outfit or costume. Besides, you can also find prescription coloured contact lenses in case you need it. At you are assured to get a genuine product, not only at great prices but also with free delivery.

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