If you’re immunosuppressed and feeling really vulnerable, no one can blame you. This is a scary time for us all; having a condition or taking medication that makes you more at risk of getting ill from any contagion or infection adds another level to this. So how do we protect ourselves when we’re out? There’s a lot of information/misinformation about wearing masks, gloves and DIY hand sanitiser (cos no one can get their hands on the real thing).
This blog, and our one on gloves and DIY hand sanitisers, gives you evidence-informed advice on the good, the bad and the ugly on using these protective measures.
Last week the Centers for Disease Control and Prevention (CDC) in America recommended that Americans should wear “non-medical, cloth masks” to help prevent the spread of the virus. Up until this change they were like the Australian Government and World Health Organization and recommended that only those with COVID-19 symptoms should wear masks.
One of the key issues is that a significant number of people have COVID-19 but don’t know they have it. They’re what’s called asymptomatic – meaning they have no symptoms. But even though they may not look or feel unwell, they can spread the virus. The use of masks is to prevent the spread of the virus from those who are asymptomatic to the rest of the population. It’s hoped that by wearing a mask any droplets breathed, coughed or sneezed out by people remain inside their mask, and not falling on surfaces that other people will touch.
In Australia, we’re still being advised to only wear a mask if we have COVID-19 or care for someone who does. But the problem is, if you’re asymptomatic you don’t know you have it. And because we’re only testing people who have symptoms and fit certain criteria, how would you ever know if you’re asymptomatic? Gah!! So what do we do?
As with everything COVID-19 related there’s no simple answer, so we need to consider several factors to make our own, informed decisions:
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