Does wearing double face masks can protect you more?

Most office goers are in dilemma- to wear or not to wear face masks. On one hand, OSHA has clearly recommended employers ask workers to wear face masks and face coverings whenever at work. And on another hand, the CDC initially discouraged all people from wearing masks, and reversed the saying in early April to “everyone should wear a mask at all times”. With so much of a pandemic going on, information is not-so-realistic. So, commoners, as well as frontline workers, tend to buy a lot of face masks online to stay abreast of the ongoing situation. A face mask is used to protect you from tiny bits of saliva or mucus while the other person is: Singing Talking Laughing Breathing Shouting Coughing Sneezing Sometimes the COVID-19 symptoms fail to show, either due to a good immune system or due to a heavy intake of medicines that cause heat in the body. In that case, if you wear a face mask then your symptoms are not going to affect others surrounding you. What happens if you wear two masks ...