South Korea: 779 vaccine breakthroughs by vaccine

Janssen’s Covid-19 vaccine recipients reported the largest number of Covid-19 breakthrough infections among the fully vaccinated in South Korea, the Korea Disease Control and Prevention Agency (KDCA) said in a regular briefing on Tuesday.

The KDCA said 779 out of 5,543,933 vaccinated people in Korea, or 14.1 per 100,000, are estimated to have had breakthrough infections as of Thursday.

By type of vaccine, 16.9 per 100,000 people given the AstraZeneca vaccine had breakthrough infections, 5 per 100,000 with the Pfizer vaccine, 38.5 per 100,000 with the Janssen vaccine, and 0.7 per 100,000 with cross vaccination with the first dose of the AZ vaccine and the second dose of the Pfizer vaccine.

Koreabiomed.com report

 

 

 

 

Photo by CDC on Unsplash

USA: 233 San Francisco healthcare workers in vaccine breakthough outbreak

At least 233 staff members at two major San Francisco hospitals, most of them fully vaccinated, tested positive for the coronavirus this month.  About 75 to 80 percent of the more than 50 staff members infected at Zuckerberg San Francisco General Hospital were fully vaccinated, Dr. Lukejohn Day, the hospital’s chief medical officer, said in an interview on Saturday. The University of California, San Francisco Medical Center said in a statement issued on Friday that 153 of its 183 infected staff members had been fully vaccinated.

NYTimes.com report

 

Finland: 80% vaccine breakthrough in hospital with B16172 Delta #coronavirus variant – PPE no longer effective

 

 

 

Image by Foundry Co from Pixabay

USA: At least 125,000 vaccine breakthrough infections, 1,400 dead

At least 125,000 fully vaccinated Americans have tested positive for Covid and 1,400 of those have died, according to data collected by NBC News.  The total number of breakthrough cases is likely higher than 125,683, since nine states, including Pennsylvania and Missouri, did not provide any information, while 11, like Florida, did not provide death and hospitalization totals. Four states gave death and hospitalization numbers, but not the full tally of cases.

NBC report

 

WAPO: 35,000 symptomatic Covid-19 infections per week among 162 million vaccinated Americans

USA: Cape Cod superspreader – 79% of breakthrough infections symptomatic, 80% of hospitalized were fully vaccinated

Scientists researching the Provincetown, Cape Cod Covid outbreak reported that 79 percent of the breakthrough infections were symptomatic. Four of five people who were hospitalized were fully vaccinated.

The CDC study “raises the very worrisome possibility that high viral loads can occur in people who have Delta, and this is a fundamental as we have to approach the fall and winter,” said David O’Connor, a professor of pathology and laboratory medicine at the University of Wisconsin School of Medicine and Public Health.

Washington Post report

 

 

Image by Mark Martins from Pixabay

WAPO: 35,000 symptomatic Covid-19 infections per week among 162 million vaccinated Americans

“CDC Director Rochelle Walensky privately briefed members of Congress on Thursday, drawing on much of the material in the document. One of the slides states that there is a higher risk among older age groups for hospitalization and death relative to younger people, regardless of vaccination status. Another estimates that there are 35,000 symptomatic infections per week among 162 million vaccinated Americans.”

Washington Post: The War Has Changed

 

More…

“vaccinated individuals infected with Delta may be able to transmit the virus as easily as those who are unvaccinated. Vaccinated people infected with Delta have measurable viral loads similar to those who are unvaccinated and infected with the variant.”

Washington Post: The War Has Changed

 

CDC: The Covid-19 report that changed the CDC’s view on facemasks

 

NEJM: Vaccine breakthrough infections leading to long Covid

Image by David Mark from Pixabay

USA: Provincetown, Cape Cod outbreak – 882 infections, 74% fully immunized, most reporting symptoms

As of Thursday, 882 people were tied to the Provincetown outbreak. Among those living in Massachusetts, 74% of them were fully immunized, yet officials said the vast majority were also reporting symptoms. Seven people were reported hospitalized.

ABCnews.go report

CDC Report

 

 

 

 

Image by Christophe Schindler from Pixabay

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. Of note this week is huge jump for Delta B.1.617.2 breakthrough cases, which have more than doubled in one week from 113 to 254. There are further increases in vaccine breakthroughs for other variants too.

Vaccine Breakthroughs up to 28th July 2021

28th July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Increase in
Number of
Breakthroughs
From Previous
Week
AlphaB.1.1.733734%43%29
GammaP.116817%10%12
EpsilonB.1.42911612%15%3
DeltaB.1.617.225426%7%141
IotaB.1.526263%3%4
BetaB.1.351101%1%0
EpsilonB.1.427111%2%0
EtaB.1.52540%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
OtherOther546%18%4
Total981100%100%193

Vaccine Breakthroughs up to 21st July 2021

21st July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Increase in
Number of
Breakthroughs
From Previous
Week
AlphaB.1.1.730839%44%-1
GammaP.115620%10%9
EpsilonB.1.42911314%16%0
DeltaB.1.617.211314%4%23
IotaB.1.526223%3%0
BetaB.1.351101%1%-1
EpsilonB.1.427111%2%0
EtaB.1.52541%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
OtherOther506%19%0
Total788100%100%30

Vaccine Breakthroughs up to 14th July 2021

14th July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Increase in
Number of
Breakthroughs
From Previous
Week
AlphaB.1.1.730941%44%12
GammaP.114719%10%6
EpsilonB.1.42911315%16%0
DeltaB.1.617.29012%4%20
IotaB.1.526223%3%1
BetaB.1.351111%1%0
EpsilonB.1.427111%2%0
EtaB.1.52541%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
OtherOther496%20%0
Total757100%100%39

 

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

 

So what is Plan B if the vaccines fail with a new #coronavirus super-variant?

Image by David Mark from Pixabay

CNN: CDC fails to publish data needed to judge risk of breakthrough infection

“The CDC has tracked serious infections requiring hospitalization and deaths among fully vaccinated people. But it’s not publishing that data in a timely manner, and it has stopped national tracking of mild and asymptomatic infections. That makes it hard to know if fully vaccinated people are, in fact, less likely to pass along the infection to others. It’s hard to say whether people infected with the Delta variant despite having been vaccinated are more likely to infect others.”

CNN opinion piece

Update:  The Centers for Disease Control and Prevention doesn’t have enough resources to properly track Covid-19 “breakthrough cases,” Dr. Scott Gottlieb told CNBC’s “Squawk Box” on Wednesday.

 

 

Image by Sasin Tipchai from Pixabay

USA: Illinois vaccine breakthroughs – 593 hospitalized, 159 dead

According to data updated Wednesday by the Illinois Department of Public Health, 159 people and 593 have been hospitalized in Illinois have died due to COVID-19 or complications after being fully vaccinated. That figure equates to 2.3% of COVID-19 deaths in the state since Jan. 1, officials said. The state only reports breakthrough infections among those who have been hospitalized or died.

NBCChicago.com report

 

 

Massachussetts: 42% vaccine breakthrough in Cambridge, MA

New infections among Cambridge residents have increased in July, with 83 confirmed and probable cases reported so far this month (July 1-20), according to the Cambridge Public Health Department.  Of these 83 confirmed or probable cases, 42% were vaccine “breakthrough” cases, meaning they were fully vaccinated but still got infected.

CambridgeMA.gov report

 

 

Image by Gregory Sabin from Pixabay

 

Massachusetts: 5,166 vaccine breakthrough cases, 80 deaths

More than 5,000 breakthrough COVID infections have been reported in Massachusetts, according to the latest Department of Public Health data.  A total of 5,166 breakthrough cases have been reported through July 17, resulting in 80 deaths. A week ago, there were 4,450 cases and 79 deaths reported among fully vaccinated people.

CBSlocal.com report

Editor’s note: 4,450 to 5,166 vaccine breakthrough cases is a 16% increase in one week

Massachusetts: more than 4,300 #coronavirus breakthrough cases reported – up 28% in a week

 

 

Image by David Mark from Pixabay

USA: 20% vaccine breakthrough rate in California and rising

California has announced that the percentage of vaccine breakthrough infections in fully-vaccinated residents is rising. In June 2021 it was 20%, and has so far doubled every month.

In March 2021, vaccinated people accounted for only 2% of all infections. In April, that rose to 5%. In May, it was 11%.  The rise coincides with the rise of the more transmissible Delta variant in the county, which now accounts for 84% of all variants recently identified

“The Delta variant is a game-changer,” said Los Angeles County Public Health Director Barbara Ferrer said on Thursday.

Deadline.com report

 

 

 

Image by Pit Karges from Pixabay

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.

Vaccine Breakthroughs up to 21st July 2021

21st July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Increase in
Number of
Breakthroughs
From Previous
Week
AlphaB.1.1.730839%44%-1
GammaP.115620%10%9
EpsilonB.1.42911314%16%0
DeltaB.1.617.211314%4%23
IotaB.1.526223%3%0
BetaB.1.351101%1%-1
EpsilonB.1.427111%2%0
EtaB.1.52541%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
OtherOther506%19%0
Total788100%100%30

Vaccine Breakthroughs up to 14th July 2021

14th July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Increase in
Number of
Breakthroughs
From Previous
Week
AlphaB.1.1.730941%44%12
GammaP.114719%10%6
EpsilonB.1.42911315%16%0
DeltaB.1.617.29012%4%20
IotaB.1.526223%3%1
BetaB.1.351111%1%0
EpsilonB.1.427111%2%0
EtaB.1.52541%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
OtherOther496%20%0
Total757100%100%39

USA: Washington State Vaccine Breakthroughs by Variant up to 14th July 2021

Updated figures from Washington State showing vaccine breakthrough cases by the Sars-CoV-2 variant causing them up to 14th July 2021. Some changes from the previous file, notably another increase for both Alpha and Delta breakthroughs, with Delta increasing from 10% to 12% of cases.

Vaccine Breakthroughs up to 14th July 2021

14th July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Increase in
Number of
Breakthroughs
From Previous
Week
AlphaB.1.1.730941%44%12
GammaP.114719%10%6
EpsilonB.1.42911315%16%0
DeltaB.1.617.29012%4%20
IotaB.1.526223%3%1
BetaB.1.351111%1%0
EpsilonB.1.427111%2%0
EtaB.1.52541%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
OtherOther496%20%0
Total757100%100%39

 

PREVIOUS WEEK: Vaccine Breakthroughs up to 7th July 2021

7th July 2021

Variant
LineageNumber of Vaccine
Breakthrough Cases
With Variant
Percentage of Vaccine
Breakthrough Cases With
Variant
Percentage of
Sequences From
All Covid-19
Cases With
Variant
Number Increase
From Previous
Week
AlphaB.1.1.729741%44%11
GammaP.113919%9%6
EpsilonB.1.42911316%16%0
DeltaB.1.617.27010%4%30
IotaB.1.526213%3%7
BetaB.1.351112%1%1
EpsilonB.1.427112%2%0
EtaB.1.52541%0%0
KappaB.1.617.110%0%0
ZetaP.200%0%0
Other497%20%0
Total716100%100%55

 

USA: Washington State Vaccine Breakthroughs by Variant up to 7th July 2021

 

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

 

Image by David Mark from Pixabay