Islamabad: Corona virus is emerging in more countries around the world and there’s currently no known cure. Unfortunately that hasn’t stopped a slew of health advice – from the useless, but relatively harmless, to the downright dangerous.
We’ve been looking at some of the most widespread claims being shared online, and what the science really says.
1. Garlic
Lots of posts which recommend eating garlic to prevent infection are being shared on Face book.
The WHO (World Health Organization) says that while it is “a healthy food that may have some antimicrobial properties”, there’s no evidence eating garlic can protect people from the new corona virus.
In lots of cases – so long as trying alternative remedies isn’t preventing you from following evidence-based medical advice – these kinds of remedies aren’t harmful in themselves. But they have the potential to be.
The South China Morning Post reported a story of a woman who had to receive hospital treatment for a severely inflamed throat after consuming 1.5kg of raw garlic.
We know, in general, eating fruit and vegetables and drinking water can be good for staying healthy. However, there is no evidence specific foods will help fight this particular virus.
2. ‘Miracle’ solution
You Tuber Jordan Sather, who has many thousands of followers across different platforms, has been claiming that a “miracle mineral supplement” – or MMS – can “wipe out” corona virus.
It contains chlorine dioxide – a bleaching agent.
Sather and others promoted the substance even before the corona virus outbreak, and in January he tweeted that, “not only is chlorine dioxide (aka MMS) an effective cancer cell killer, it can wipe out corona virus too”.
Not only is chlorine dioxide (aka “MMS”) an effective cancer cell killer, it can wipe out corona virus too.
No wonder YouTube has been censoring basically every single video where I discuss it over the last year.
3. Home-made hand sanitizer
In Italy, currently one of the virus hotspots, fears over the outbreak have seen shelves emptied of hand sanitizer gel.
One of the country’s most popular brand of gels is Amuchina. As reports of the shortages emerged, so did home-made recipes for the gel on social media.
But these recipes were for a disinfectant better suited for cleaning surfaces and, as scientists pointed out, not suitable for use on skin.
Alcohol-based hand gels usually also contain emollients, which make them gentler on skin, on top of their 60-70% alcohol content.
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4. Drinkable silver
The use of colloidal silver was promoted on US televangelist Jim Bakker’s show. Colloidal silver is tiny particles of the metal suspended in liquid. A guest on the show claimed the solution kills some strains of corona virus within 12 hours (while admitting it hadn’t yet been tested on Covid-19).
The idea that it could be an effective treatment for corona virus has been widely shared on Face book, particularly by “medical freedom” groups which are deeply suspicious of mainstream medical advice.
Proponents of colloidal silver claim it can treat all kinds of health conditions, act as an antiseptic, and state it helps the immune system. But there’s clear advice from the US health authorities that there’s no evidence this type of silver is effective for any health condition. More importantly, it could cause serious side effects including kidney damage, seizures and argyria – a condition that makes your skin turn blue.
They say that, unlike iron or zinc, silver is not a metal that has any function in the human body.
Some of those promoting the substance for general health on social media have found their posts now generate a pop-up warning from Face book’s fact-checking service.
5. Drinking water every 15 minutes
One post, copied and pasted by multiple Face book accounts, quotes a “Japanese doctor” who recommends drinking water every 15 minutes to flush out any virus that might have entered the mouth. A version in Arabic has been shared more than 250,000 times.
Professor Bloomfield says there is absolutely no evidence this will help.
Airborne viruses enter the body via the respiratory tract, when you breathe in. Some of them might go into your mouth, but even constantly drinking water isn’t going to prevent you from catching the virus.
Nonetheless, drinking water and staying hydrated is generally good medical advice.
6. Heat and avoiding ice cream
There are lots of variations of the advice suggesting heat kills the virus – from recommending drinking hot water to taking hot baths, or using hairdryers.
One post, copied and pasted by dozens of social media users in different countries – and falsely attributed to Unicef, claims that drinking hot water and exposure to the sun will kill the virus – but says ice cream is to be avoided.
