i think no is the answer... listened to a podcast of joe rogan with a "medical detective" said the virus is suspected to be air born surgical mask has so many holes so it wont protect you just the people around you if you sneezed or something
masks dont help unless you actually have the virus not touching your nose eyes and mouth unless you wash your hands is biggest way to avoid contracting the virus just some people arent well informed
I think the general masks you see people wearing only help prevent the spread of the virus through stopping particulates from sneezing or coughing from entering the air. To actually protect yourself you would need a proper airtight seal with a respective filter