Common Myths
Rinsing the nose with saline protects against coronavirus
There is no evidence that a saline nose rinse protects against respiratory infections. Some research suggests that this technique might reduce the symptoms of acute upper respiratory tract infections, but scientists have not found that it can reduce the risk of infection. View Source
Related Myths
Consumption of alcohol protects you from the coronavirus
Vaccines against pneumonia can protect you against the coronavirus
Spraying chlorine or alcohol on skin kills viruses in the body