Really just so proud of all the people at @ucdavis and at @HealthyDavis and #DavisCA involved in this. And happy to play a supporting role.
A California College Tries to Shield an Entire City From Coronavirus
1. Helping w/ environmental testing for #SarsCoV2 (projects being led by others such as @davidacoil @colorsofwater)
2. Running a @ucdavis course where students work at testing kiosks
#HealthyDavis
For more on course see https://t.co/RUevWn6F4B and https://t.co/tzeude6k08 #HealthyDavis
One shout out I want to make now is to @UCDavisSHCS and their director Dr. Cindy Schorzman. They have been the group coordinating all the testing on campus and been remarkable.
More soon.
More from Society
Sandbank Danger, A Thread
Controversy Has Been Caused By The Digging Of A Narrow Channel By A Resort On A Sandbank Near K. Hinmafushi.
Hinmafushi Council President Shan Ibrahim Stated To Sun That The Resort, Which Dug The Trench Creating A River On The Sandbank, Did Not Have Ownership Over The Sandbank.
Officials From The Island Of Hinmafushi Had Traveled To The Sandbank To Stop The Process Of Digging The Trench When They Became Aware Of It, Said Shan.
Officials Were Now Redepositing The Sand Removed From The Sandbank.
Controversy Has Been Caused By The Digging Of A Narrow Channel By A Resort On A Sandbank Near K. Hinmafushi.
Hinmafushi Council President Shan Ibrahim Stated To Sun That The Resort, Which Dug The Trench Creating A River On The Sandbank, Did Not Have Ownership Over The Sandbank.
Officials From The Island Of Hinmafushi Had Traveled To The Sandbank To Stop The Process Of Digging The Trench When They Became Aware Of It, Said Shan.
Officials Were Now Redepositing The Sand Removed From The Sandbank.
— Ahmed Aznil (@AhmedAznil) January 21, 2021
Brief thread to debunk the repeated claims we hear about transmission not happening 'within school walls', infection in school children being 'a reflection of infection from the community', and 'primary school children less likely to get infected and contribute to transmission'.
I've heard a lot of scientists claim these three - including most recently the chief advisor to the CDC, where the claim that most transmission doesn't happen within the walls of schools. There is strong evidence to rebut this claim. Let's look at
Let's look at the trends of infection in different age groups in England first- as reported by the ONS. Being a random survey of infection in the community, this doesn't suffer from the biases of symptom-based testing, particularly important in children who are often asymptomatic
A few things to note:
1. The infection rates among primary & secondary school children closely follow school openings, closures & levels of attendance. E.g. We see a dip in infections following Oct half-term, followed by a rise after school reopening.
We see steep drops in both primary & secondary school groups after end of term (18th December), but these drops plateau out in primary school children, where attendance has been >20% after re-opening in January (by contrast with 2ndary schools where this is ~5%).
I've heard a lot of scientists claim these three - including most recently the chief advisor to the CDC, where the claim that most transmission doesn't happen within the walls of schools. There is strong evidence to rebut this claim. Let's look at
The science shows us that most disease transmission does not happen in the walls of the school, but it comes in from the community. So, CDC is advocating to get our K-5 students back in school at least in a hybrid mode with universal mask wearing and 6 ft of distancing. https://t.co/dfvJ2nl2s4
— Rochelle Walensky, MD, MPH (@CDCDirector) February 14, 2021
Let's look at the trends of infection in different age groups in England first- as reported by the ONS. Being a random survey of infection in the community, this doesn't suffer from the biases of symptom-based testing, particularly important in children who are often asymptomatic
A few things to note:
1. The infection rates among primary & secondary school children closely follow school openings, closures & levels of attendance. E.g. We see a dip in infections following Oct half-term, followed by a rise after school reopening.
We see steep drops in both primary & secondary school groups after end of term (18th December), but these drops plateau out in primary school children, where attendance has been >20% after re-opening in January (by contrast with 2ndary schools where this is ~5%).
