Thank you very much for your valuable comment, certainly the dental hygienist will always be in charge of ensuring a totally safe environment for all patients, as there are many bacteria and we must keep everything clean also sterile, avoiding cross infections, I love this job is the ideal as a dental student and I dreamed about it for some years. 
RE: A day's work as a dental hygienist in the public sector. | Un día de trabajo como higienista dental en el sector público.