Wastewater data sends mixed signals amid dip in Boston-area COVID-19 cases - GBH News

Tufts Medical Center reports zero patients in ICU as wastewater levels ebb and flow in the Northeast.

Anyone closely watching the wastewater data noticed a change last week: an uptick in the Northeast's COVID-19 prevalence for the first time since late December 2021. It was up 24% over the prior week… [+3896 chars]

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