“Fifty percent of all of the sequenced genomes identify themselves as Omicron,” mentioned California Governor Gavin Newsom on Wednesday. He was talking of the constructive Covid exams and wastewater within the state which were examined for brand spanking new circumstances of the variant. Newsom then hinted that numbers to be launched right now can be even larger.
“We know it’s well north of that,” he mentioned.
An announcement from the California Department of Public Health this afternoon revealed extra particular knowledge.
“At least three health systems in California have reported approximately 50-70% of Covid-19 cases are consistent with Omicron,” in response to CDPH. That’s in keeping with nationwide knowledge that attributes 73% of all new circumstances to Omicron. The assertion additionally appeared to point that the precise California quantity may very well be larger.
“Genetic sequencing does not represent real-time data,” learn the report, “as sequencing generally occurs several days or more after initial tests are positive for Covid-19.”
Cases on the whole have been on the rise since Omicron was first recognized within the state on December 1. Ten days in the past, on December 12, the state recorded 3,898 new circumstances. Today, that day by day new case quantity stood at 15,485, marking a close to 400% enhance over that 10-day interval. The 7-day common take a look at positivity charge has practically doubled, from 2.2 to 4.2 over the identical quick interval.
Overall, medical and wastewater knowledge point out that Omicron circumstances are current in most areas of the state indicating that there’s doubtless group transmission. Mutations in keeping with Omicron variant have been detected at growing proportions in wastewater in a number of areas all through California the place wastewater surveillance for SARS-CoV-2 is performed. At least three well being techniques in California have reported roughly 50-70% of COVID-19 circumstances are in keeping with Omicron (full sequencing outcomes are pending). This is in keeping with CDC stories of estimates of not less than 70% of circumstances nationally. Additionally, genetic sequencing doesn’t signify real-time knowledge, as sequencing typically happens a number of days or extra after preliminary exams are constructive for COVID-19.