

Yes ! Having good oral hygiene can reduce the chances of getting affected by covid and also reduce its severity if you do get it. Our mouth is like a window to our overall health. Not taking care of our oral hygiene would just mean letting the bad bacteria and virus to multiply and fasten the infection process.
Apart from the the other risk factors (underlying medical conditions) like diabetes and heart diseases, the oral bacterial load (bacteria that is in the mouth) is an additional risk factor.

So what exactly do I mean by this ?
Whenever there is a bacterial infection in our body the number of neutrophils (soldier cells of our body) is high. And whenever there is a viral infection in the body the number of lymyphocytes (also help fight infection) is high. Patients severely affected with covid showed increase in both neutrophils as well as lymphocytes. This means while covid is the virus, there is also bacterial infection that takes over because of reduced immunity. Hence, reducing the bacterial load in the mouth can help our body fight better.
Explaining further,
Normally there is a constant exchange of good and bad bacteria between the lungs and the mouth. Poor oral health, increases the bacterial load in the mouth, making the chances of it reaching the lungs high. Normally our body can fight these when we are healthy and have higher immunity levels, but when the body is busy fighting viruses like covid 19, these bacterial infections can take over.
Gum disease increases the risk of heart diseases and even diabetes. Pre-covid studies showed that reduction of gum disease significantly reduces the risk of pneumonia.
Studies show one in 10 pneumonia- related deaths in elderly could be prevented by improving oral hygiene. Studies have also shown that bacteria from dentures can enter the lungs and cause infection. With these studies its evident that a good oral hygiene can prevent so many fatal and infectious diseases and with covid, taking care of your mouth is the need of the hour.

1.Tooth brush safety- Certain bacteria and viruses spread through saliva and nasal droplets, including covid. So it goes without saying that sharing your toothbrush is not an option. Remember to change it after 3-4 months.
2.Change your toothbrush incase you feel sick or experience any of the early covid symptoms.
5.Brush twice a day and do not forget to use a tongue cleaner. Cleaning your tongue flushes out all the bacteria residing on your tongue which highly improves your oral hygiene.
6.Denture users should make sure they clean their dentures and prosthesis with proper cleaning aids and material.
So now we know how important it is to keep a check on our oral health during these times. One easy way to monitor it, is by downloading the scanO App and getting your teeth scanned for dental diseases as well as early signs of covid in your mouth.
Highlights
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