*Busting Coronavirus Myths: Yes, It's Worse Than The Flu* [View all]
'Yes, it is worse than the flu: busting the coronavirus myths.' Coronavirus The truth about the protective value of face masks and how easy it is to catch Covid-19. The Guardian, Feb. 28, 2020.
Claim: ‘It is no more dangerous than winter flu’
Many individuals who get coronavirus will experience nothing worse than seasonal flu symptoms, but the overall profile of the disease, including its mortality rate, looks more serious. At the start of an outbreak the apparent mortality rate can be an overestimate if a lot of mild cases are being missed. But this week, a WHO expert suggested that this has not been the case with Covid-19. Bruce Aylward, who led an international mission to China to learn about the virus and the country’s response, said the evidence did not suggest that we were only seeing the tip of the iceberg. If borne out by further testing, this could mean that current estimates of a roughly 1% fatality rate are accurate. This would make Covid-19 about 10 times more deadly than seasonal flu, which is estimated to kill between 290,000 and 650,000 people a year globally.
Claim: ‘It only kills the elderly, so younger people can relax’
Most people who are not elderly and do not have underlying health conditions will not become critically ill from Covid-19. But the illness still has a higher chance of leading to serious respiratory symptoms than seasonal flu and there are other at-risk groups – health workers, for instance, are more vulnerable because they are likely to have higher exposure to the virus. The actions that young, healthy people take, including reporting symptoms and following quarantine instructions, will have an important role in protecting the most vulnerable in society and in shaping the overall trajectory of the outbreak.
Claim: ‘Face masks don’t work’
Wearing a face mask is not an iron clad guarantee that you won’t get sick – viruses can also transmit through the eyes and tiny viral particles, known as aerosols, can still penetrate masks. However, masks are effective at capturing droplets, which is the main transmission route of coronavirus, and some studies have estimated a roughly five-fold protection versus no barrier. If you are likely to be in close contact with someone infected, a mask cuts the chance of the disease being passed on. If you’re just walking around town and not in close contact with others, wearing a mask is unlikely to make any difference.
Claim: ‘You need to be with an infected person for 10 minutes’...
Read More, https://www.theguardian.com/world/2020/feb/28/coronavirus-truth-myths-flu-covid-19-face-masks
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