Articles Related to clinical signs
Periodontal disease is a major oral health problem, in which specific species of bacteria play an important role in its progressing and severity. Because chronic periodontitis is believed to be asymptomatic in its initial stages, it has been suggested that individuals may be unaware of their clinical periodontal status [1-3] and underestimate what treatments are required, as judged by dental professionals .
Scientists began developing and publishing a series of best practices to mitigate laboratory risks in the 1970’s. These biosafety guidelines are disseminated by the Department of Health and Human Services in the publication Biosafety in Microbiological and Biomedical Laboratories (BMBL).