Reconnecting Practicing Hygienists with the Nation's Leading Educators and Researchers.

COVID-19 Testing: Must Employers Cover the Cost?

On January 13, the Supreme Court struck down the federal government’s requirement that companies with more than 100 employees either mandate COVID-19 vaccination or weekly testing. However, businesses may still want to test employees as a…

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…

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