How do the tests for coronavirus work?
Across the world, countries are scrambling to increase their testing capacity for the virus — how are these tests carried out and how do they work? more
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29-Jun-2016
I’ve been suffering the effects of a sore throat these past few days (the curse of the end of term cold), which inevitably got me thinking about the chemical compounds in the throat lozenges I’ve been binging on. Whilst there are a range of possible active ingredients, many throat lozenges use one (or two) of three particular compounds. This graphic takes a look at them, and how they help provide relief!
There are three compounds commonly used in throat lozenges: amylmetacresol, dichlorobenzyl alcohol, and hexylresorcinol. In many cases, amylmetacresol and dichlorobenzyl alcohol are actually used in combination, whilst hexylresorcinol seems to be more commonly used in isolation. That’s the helpful compounds identified, then, but how exactly do they help?
How do the tests for coronavirus work?
Across the world, countries are scrambling to increase their testing capacity for the virus — how are these tests carried out and how do they work? more
Four ways to destroy coronavirus
How do you fight something you can’t see? That’s the question when it comes to the coronavirus crisis which currently has many of us holed up at home. Physical distancing is one important answer to preventing the spread of the virus, as avoiding catching it in the first place stops you from ... more
Coronavirus: How hand sanitisers protect against infections
As coronavirus continues its spread, panic-buying has swept supermarket shelves of hand sanitisers. What’s in these sanitisers and how effective are they in comparison to hand washing? This graphic takes a look. more
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