Advertising helps fund Big Issue’s mission to end poverty
Get 8 issues for only £9.99 - delivered to your door
SUBSCRIBE
News

Fact/Fiction: Does vaping make you more likely to spread Covid?

Old news, truthfully retold. Media reports suggest vaping can increase the spread of Covid, but are the claims puffed up?

Media reports suggest vaping can increase the spread of Covid, but are the claims puffed up?

Media reports suggest vaping can increase the spread of Covid, but are the claims puffed up? Illustration: Miles Cole

Every week in Fact/Fiction, The Big Issue examines spurious claims, questionable studies or debatable stories from the press to determine whether they are fact or fiction. This week we focus on dubious reports linking vaping to the spread of Covid-19. It was picked up by the likes of The Telegraph and MailOnline, but is it true? We investigate.

How it was told

It’s the invisible enemy confining us to our homes and away from loved ones.

From thorough hand washing to the importance of ventilation, for nearly a year we’ve been inundated with information about how droplets carrying Covid-19 spread.

But should vaping have been on that list all along? Anyone who has walked down a high street will be familiar with being engulfed by a sickly sweet fog from a nearby pedestrian.

Even sticking to a two-metre distance there’s little chance of avoiding an oncoming blueberry cloud exhaled by someone walking ahead of you.

That’s why headlines this week sparked fears that vapers in public were putting others at risk. Reports warned that Covid-positive people using vapes and breathing out lots of smoke were nearly a fifth more likely to pass it on, they said.

Advertising helps fund Big Issue’s mission to end poverty
Advertising helps fund Big Issue’s mission to end poverty

Mail Online ran with the headline: “Vapers up to 17% more likely to spread coronavirus because it gets blown around when they breathe out, study says”.

Meanwhile The Daily Telegraph upped the ante, alerting readers that “Vapers with Covid-19 up to 20 per cent more likely to transmit it than infected non-smoker”.

We should certainly all be doing our best to limit our risk to others. But are the reports a real cause for concern or just a bit of hot air?

Facts. Checked

Not really. In this case, it’s panic that is being spread.

The study behind the news reports, led by scientists in Mexico, New Zealand and Italy, examined how much air people breathe when vaping more than they examined the spread of Covid-19. They found that vapers will exhale one per cent more air than non-smokers, on average – measured as between 10 and 15 puffs an hour.

That rises to five to 17 per cent more air exhaled at “high intensity”. But that’s in comparison to someone who is not talking, coughing, sneezing, singing, or participating in any other “expiratory activities”, according to the report.

Advertising helps fund Big Issue’s mission to end poverty

And it’s still less than half the risk posed by talking – keen chatters breathe out 44 per cent more air if they speak for six minutes in an hour, the study showed.

Coughing, despite being more intermittent than talking, is nearly as risky because of the large number of droplets spread.

One could argue that someone puffing on a vape is automatically more likely to pass on the virus by virtue of being without a mask.

But even the report points out that “masks are seldom worn in home-bound scenarios of family clusters”, in other words, most vapers will be in environments where masks wouldn’t be worn anyway. The researchers didn’t actually study infection rates linked to vapour, instead making assumptions based on their knowledge of how droplets spread.

They emphasise this in the report. Their advice? Keep a two-metre distance just like you would from anyone else and wear a mask where appropriate.

Advertising helps fund Big Issue’s mission to end poverty

You’re more likely to dodge the coronavirus by steering clear of someone who is talking than someone inhaling an e-cigarette.

But if vapers are more conscious of avoiding innocent passers-by when they exhale, then that surely can’t be a bad thing.

Advertising helps fund Big Issue’s mission to end poverty

Never miss an issue

Take advantage of our special subscription offer. Subscribe from just £9.99 and never miss an issue.

Recommended for you

View all
I'm buying fruit and veg for my kids on 'buy now, pay later'. The two-child benefit cap needs to go
A group of people stands with banners outside the Treasury
Two-child benefit cap

I'm buying fruit and veg for my kids on 'buy now, pay later'. The two-child benefit cap needs to go

These are the UK regions set to be hit hardest by Trump's tariffs
Donald Trump

These are the UK regions set to be hit hardest by Trump's tariffs

More than half a million young Brits not in work, training or education have never had a paid job
a young person sat on a bench
Employment

More than half a million young Brits not in work, training or education have never had a paid job

'No more room for manoeuvre': Don't react to Trump's tariffs with more cuts to benefits, Labour warned
Donald Trump

'No more room for manoeuvre': Don't react to Trump's tariffs with more cuts to benefits, Labour warned

Most Popular

Read All
Renters pay their landlords' buy-to-let mortgages, so they should get a share of the profits
Renters: A mortgage lender's window advertising buy-to-let products
1.

Renters pay their landlords' buy-to-let mortgages, so they should get a share of the profits

Exclusive: Disabled people are 'set up to fail' by the DWP in target-driven disability benefits system, whistleblowers reveal
Pound coins on a piece of paper with disability living allowancve
2.

Exclusive: Disabled people are 'set up to fail' by the DWP in target-driven disability benefits system, whistleblowers reveal

Cost of living payment 2024: Where to get help now the scheme is over
next dwp cost of living payment 2023
3.

Cost of living payment 2024: Where to get help now the scheme is over

Strike dates 2023: From train drivers to NHS doctors, here are the dates to know
4.

Strike dates 2023: From train drivers to NHS doctors, here are the dates to know

Support our vendors with a subscription

For each subscription to the magazine, we’ll provide a vendor with a reusable water bottle, making it easier for them to access cold water on hot days.