Vaccine breakthrough cases in Oregon by variant to 16th September 2021

Vaccine breakthrough data for Oregon state by Sars-CoV-2 variant up to 16th September 2021.

The Delta variant is currently responsible for the majority of vaccine breakthrough cases in Oregon....More...

USA: 55% increase in Delta vaccine breakthrough cases in Washington State

This week’s update from Washington State showing vaccine breakthrough cases and which Sars-CoV-2 variant is causing them up to 11th August 2021....More...

USA: Washington State Vaccine Breakthroughs by Variant up to 28th July 2021

This week’s update from Washington State showing vaccine breakthrough cases and which Sars-CoV-2 variant is causing them up to 28th July 2021....More...

USA: Washington State Vaccine Breakthroughs by Variant up to 21st July 2021

This week’s update from Washington State showing vaccine breakthrough cases and which Sars-CoV-2 variant is causing them. Of note this week is another large jump for Delta B.1.617.2 breakthrough cases, and a further increase for Gamma P1 breakthroughs....More...

USA: vaccine breakthough cases in Washington State by coronavirus variant to 30th June 2021

Washington State has recently published an update on the number of vaccine breakthrough cases. Importantly, it shows which Sars-CoV-2 variant is responsible for 661 of those cases through genome sequencing....More...

B1427/B1429 are listed as Variants of Concern by the CDC, as Variants of Interest (VOI) by WHO

The World Health Organization lists as B.1.427 and B.1.429 as Variants of Interest. The CDC website, however, lists B.1.427 and B.1.429 as Variants of Concern along with B.1.1.7 (UK variant), P.1 (Brazilian Variant) and B.1.351 (South African Variant)....More...

L452R mutation is present in more than 400 SARS-CoV-2 #coronavirus genomes isolated from over 20 countries (and a gorilla in San Diego Zoo too!)

Scientists have examined the Nextstrain and GISAID databases and found that the L452R mutation is present in more than 400 SARS-CoV-2 genomes isolated from over 20 countries....More...

California #coronavirus variant CAL.20C accounts for nearly half of COVID-19 cases in Southern California and about a 1/3 of cases in the state

The CAL.20C variant accounts for nearly half of COVID-19 cases in Southern California and about a third of cases in the state based on an analysis of viral genomes posted to a global database called GISAID.… ...More...