COVID reaches ‘very high’ level in CA, CDC wastewater data show; COVID on the rise in LA County KABC-TVCalifornia hits ‘very high’ COVID levels as virus in wastewater jumps significantly Los Angeles TimesCOVID surges to ‘very high’ or ‘high’ levels in dozens of states, including multiple in New England, CDC says The Boston Globe‘Very high’ COVID levels detected in 7 states The HillCoronavirus levels spiking in wastewater in California, Florida and Texas as cases rise The Independent