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Do citronella candles actually repel mosquitose?

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Every lazy summer evening in the garden requires three things: a pitcher of something icy cold, a plate filled with something delicious, and a stash of citronella candles to repel mosquitoes.

There’s no doubt in our minds that citronella candles will be somewhere near the top of your list of garden ideas every year running, whether you’re the kind of person who spends ages tablescaping before a party, or who prefers to keep things as simple and pared-back as possible.

Why? Well, because everyone knows that these bright, fresh, and lemony candles are the best way to keep mozzies at bay… right?

Right?

Well, no. Wrong, as it turns out.

(Image credit: Dominic Blackmore/Future Publishing Ltd)

Do citronella candles repel mosquitoes?

While they are absolutely the sort of garden party ideas to set the mood for an outdoor event, it seems we’ve all been misled when it comes to the superior bug-repelling powers of citronella candles.

According to the results of a study in The New England Journal of Medicine, essential oils are very volatile, which means they evaporate too quickly to repel mosquitoes effectively. In fact, they only ‘provided protection for a mean duration of less than 20 minutes’ – less than half an hour.

(Image credit: Getty)

Still, there’s no need to banish citronella candles from your list of easy garden ideas completely.

After speaking with Laurence Zwiebel, the chair of biological science at Vanderbilt University, The New York Times has found that citronella candles provide as much protection from mosquitoes as any other candle-produced smoke (no more, no less).

Essentially, this means that the biting beasties aren’t fond of the scent or heat that comes hand-in-hand with smoke, so will try to avoid it as much as possible – although a campfire or garden torch is likely to do the job more effectively than a candle.

So, what should we use to repel mosquitoes instead of citronella candles?

If you are looking for simple ways to repel mosquitoes from your home, you’re in luck: we previously spoke to Howard Carter, UK Bite Protection expert and advisor to the UK and Brazilian governments and founder of Incognito, to glean his top tips.

His advice was simple: we need to CLOAK.

  • C – Cover up arms and legs with suitable clothing.
  • L – Light coloured clothing is advised.
  • O – Odours, bodily or otherwise, like certain kairomones and perfumes
    are strong attractants. So wash thoroughly, including exfoliating with a
    loofah, and do not use perfumes.
  • A – Apply an effective insect repellent, such as incognito, available at Amazon.
  • K – Keep your garden tidy, and avoid stagnant water wherever possible.

(Image credit: Getty)

Somewhat surprisingly, it seems desk or pedestal fans are another good way to keep mosquitoes at bay – if your extension cable allows it, of course.

How does it work? Well, mosquitoes are notoriously weak fliers, so all you need to do is pop a fan on (experts suggest keeping it at knee level), sit back, and relax as the biting bugs are thwarted in their attempts to get at you.

Your fan will also help disperse the carbon dioxide you exhale, which attracts mozzies, and keep you cool as you relax. Win win!

Still, it just wouldn’t be summer without the distinct waft of citronella candles in the air. Maybe we’ll just stud one or two around our garden table, for old times sake…

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How many Nova Scotians are on the doctor wait-list? Number hit 160,000 in June

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HALIFAX – The Nova Scotia government says it could be months before it reveals how many people are on the wait-list for a family doctor.

The head of the province’s health authority told reporters Wednesday that the government won’t release updated data until the 160,000 people who were on the wait-list in June are contacted to verify whether they still need primary care.

Karen Oldfield said Nova Scotia Health is working on validating the primary care wait-list data before posting new numbers, and that work may take a matter of months. The most recent public wait-list figures are from June 1, when 160,234 people, or about 16 per cent of the population, were on it.

“It’s going to take time to make 160,000 calls,” Oldfield said. “We are not talking weeks, we are talking months.”

The interim CEO and president of Nova Scotia Health said people on the list are being asked where they live, whether they still need a family doctor, and to give an update on their health.

A spokesperson with the province’s Health Department says the government and its health authority are “working hard” to turn the wait-list registry into a useful tool, adding that the data will be shared once it is validated.

Nova Scotia’s NDP are calling on Premier Tim Houston to immediately release statistics on how many people are looking for a family doctor. On Tuesday, the NDP introduced a bill that would require the health minister to make the number public every month.

“It is unacceptable for the list to be more than three months out of date,” NDP Leader Claudia Chender said Tuesday.

Chender said releasing this data regularly is vital so Nova Scotians can track the government’s progress on its main 2021 campaign promise: fixing health care.

The number of people in need of a family doctor has more than doubled between the 2021 summer election campaign and June 2024. Since September 2021 about 300 doctors have been added to the provincial health system, the Health Department said.

“We’ll know if Tim Houston is keeping his 2021 election promise to fix health care when Nova Scotians are attached to primary care,” Chender said.

This report by The Canadian Press was first published Sept. 11, 2024.

The Canadian Press. All rights reserved.

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Newfoundland and Labrador monitoring rise in whooping cough cases: medical officer

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ST. JOHN’S, N.L. – Newfoundland and Labrador‘s chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.

Dr. Janice Fitzgerald says that so far this year, the province has recorded 230 confirmed cases of the vaccine-preventable respiratory tract infection, also known as pertussis.

Late last month, Quebec reported more than 11,000 cases during the same time period, while Ontario counted 470 cases, well above the five-year average of 98. In Quebec, the majority of patients are between the ages of 10 and 14.

Meanwhile, New Brunswick has declared a whooping cough outbreak across the province. A total of 141 cases were reported by last month, exceeding the five-year average of 34.

The disease can lead to severe complications among vulnerable populations including infants, who are at the highest risk of suffering from complications like pneumonia and seizures. Symptoms may start with a runny nose, mild fever and cough, then progress to severe coughing accompanied by a distinctive “whooping” sound during inhalation.

“The public, especially pregnant people and those in close contact with infants, are encouraged to be aware of symptoms related to pertussis and to ensure vaccinations are up to date,” Newfoundland and Labrador’s Health Department said in a statement.

Whooping cough can be treated with antibiotics, but vaccination is the most effective way to control the spread of the disease. As a result, the province has expanded immunization efforts this school year. While booster doses are already offered in Grade 9, the vaccine is now being offered to Grade 8 students as well.

Public health officials say whooping cough is a cyclical disease that increases every two to five or six years.

Meanwhile, New Brunswick’s acting chief medical officer of health expects the current case count to get worse before tapering off.

A rise in whooping cough cases has also been reported in the United States and elsewhere. The Pan American Health Organization issued an alert in July encouraging countries to ramp up their surveillance and vaccination coverage.

This report by The Canadian Press was first published Sept. 10, 2024.

The Canadian Press. All rights reserved.

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Bizarre Sunlight Loophole Melts Belly Fat Fast!

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