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Explore the evidence behind air polishing, salivary testing, adjunctive antibiotics, and laser therapy to determine which approaches improve periodontal outcomes and where traditional instrumentation remains essential.
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Gut Bacteria Linked to Long COVID-19 Illness

A study found that those with long COVID-19 illness (symptoms lasting more than 30 days post-infection) had lower levels of immunity-enhancing gut bacteria, such as Bifidobacterium pseudocatenulatum, Faecalibacterium prausnitzii, Roseburia…

Omicron COVID-19 Surge Seems to Be Abating

A Reuters analysis of COVID-19 cases in the United States has found that cases are declining in regions that first experienced an Omicron-fueled spike. Nineteen states, Washington, DC, and Puerto Rico have all seen dips in new COVID-19…

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