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

As Omicron Wanes, Some States Ease Mask Mandates

With the number of new COVID-19 cases dropping by more than 65% over the past week, some states are easing up on their mask mandates. The governors of California, New Jersey, Delaware, and Connecticut all announced they would be lifting…

Vitamin D Deficiency Linked to COVID-19 Severity

A new study published in PLOS ONE showed that among those who became infected with SARS-CoV-2, individuals with low levels of vitamin D experienced more severe COVID-19 illness and were more likely to die than those with normal levels of…

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