hopemax
Well-Known Member
There are. This is the easy part, as they just look at people's samples when they run them during COVID-testing, and sort by vaccinated/unvaccinated. We're probably going to be inundated with them since people now know they should look.Headline in today's paper: "Vaccinated people can carry as much virus as the unvaccinated, study finds" Does anyone know if the CDC has any evidence other than the Cape Cod data to support this? Because I've read that study and it seems to have significant limitations that are not being picked up by media reports.
This one is a pre-print from Dane County, Wisconsin data that showed up in my Twitter feed this morning. (I haven't read it) But in the thread about Cape Cod, other people were mentioning others.

Vaccinated and unvaccinated individuals have similar viral loads in communities with a high prevalence of the SARS-CoV-2 delta variant
SARS-CoV-2 variant B.1.617.2 (delta) is associated with higher viral loads [[1][1]] and increased transmissibility relative to other variants, as well as partial escape from polyclonal and monoclonal antibodies [[2][2]]. The emergence of the delta variant has been associated with increasing case...
The conditions that lead to breakthroughs, is the part of the situation that have unknowns. Where do we need to draw the line on the spectrum of close vs casual contact. The Cape Cod cluster, the line is drawn for extremely close contact. We will need to know about medical professionals working with COVID patients, factory workers working for hours in close contact, people stuffed in a subway car, people gathering for indoor events etc. Those are the unknowns.
Your question, all they need are the PCR tests and there are a plethora of them.