Doctor one question not too relevant... today I go outside for vegetables and groceries purchase I cover my mouth nose with mask and cloth ... and in between I sanitize my hand ... I didn't touch anything extra only veggies and bags... didn't touch my eye nose mouth till I wash my hand with soap... ..so is correct way to go outside..and I also changed clothes... No money cash use.. only once single I give to one person... Didn't take any money....