£7 antiviral spray that would ‘defend surfaces from coronavirus for 90 days’ goes on sale in Hong Kong

£7 antiviral spray that could ‘protect surfaces from coronavirus for 90 days’ goes on sale in Hong Kong

SCIENTISTS have developed an antiviral coating that would make surfaces virus-proof for 90 days.

The coating, known as MAP-1, might be sprayed on surfaces often utilized by the general public, comparable to handrails and raise buttons to guard towards coronavirus.

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MAP-1 may maintain thousands and thousands secure from coronavirus
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Researchers on the Hong Kong College of Science and Know-how spent 10 years creating the coating, which could possibly be a game-changer and drastically cut back coronavirus transmission charges.

One of many chief researchers, professor Joseph Kwan, stated: “These locations are often touched, and, on the similar time, function a really efficient medium for transmission of illnesses.”

The spray-on coating is created from thousands and thousands of nano-capsules containing disinfectants that stay efficient in killing micro organism, viruses and spores even after it has dried.


In contrast to widespread disinfectants comparable to bleach or alcohol, MAP-1 disinfects utilizing heat-sensitive particles that activate and kill viruses on human contact.

It’s also non-toxic and secure for pores and skin and the setting, researchers stated.

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MAP-1 was accepted for official and mass shopper use in February after scientific assessments at a Hong Kong hospital and care house earlier this 12 months.

It’s going to go on sale in Hong Kong retailers subsequent month and has already been sprayed across the properties of greater than a thousand low-income households within the metropolis.

A mother-of-two residing in a 110sq ft “coffin” house that was just lately sprayed, Legislation Ha-yu instructed Sky Information: “I really feel prefer it has strengthened our safety towards the virus.”

Buying malls, colleges and sports activities services throughout Hong Kong have been utilizing the coating as effectively.

It solely prices £2,050-£5,130 to spray a whole faculty, relying on its dimension.

Germagic, a unit of the college’s industrial accomplice, Chiaphua Industries Ltd, is planning on introducing 50ml and 200ml variations for home use, with costs starting from £7 to £25 per bottle.

Man demonstrates spraying MAP-1 antomicrobial coating at a bedspace residence in Hong Kong
The coating has already been used to guard Hong Kong’s poorest households
AP:Related Press

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