Oral bacteria persevere on squandered biting gums for quite a long time Kumar Jeetendra | October 24, 2020 Researchers from the Institute of Integrative Systems Biology (I2SysBio), a joint centre of the University of Valencia and the CSIC, have examined the bacteria from used chewing gums from five different states. The research, just published in the journal Scientific Reports, shows that the bacterial load of gum changes in a matter of weeks and …