Delta variant suspected in growing Provincetown, Mass., Covid-19 cluster NBC NewsCases tied to Provincetown COVID-19 cluster rise from 256 to 430, town manager says WCVB Channel 5 BostonProvincetown COVID Cluster Climbs To 430 Cases; 342 Are Massachusetts Residents CBS BostonCOVID-19 cluster in Provincetown grows to 430 cases Boston 25 NewsCases tied to Provincetown COVID-19 cluster rise from 256 to 430 WCVB BostonView Full Coverage on Google News