Covid-19 vaccine: what have we learned from Oxford phase one trial?16 Jul 2020 20:18
https://www.theguardian.com/science/2020/jul/16/covid-19-vaccine-what-have-we-learned-from-oxford-phase-one-trial
"...Phase one human trials of a Covid-19 vaccine being developed by researchers at the University of Oxford suggest it triggers two types of immune response, unnamed sources working on the vaccine told ITV’s Robert Peston. Not only does the jab trigger the production of antibodies – proteins that can bind to the virus, preventing it from entering cells and flagging it to immune cells – but it also seems to result in the production of “killer” T cells – immune cells that attack infected human cells."
"What does this mean for immunity?
So far, that is unclear, and some scientists have been unwilling to comment on the findings on the Oxford vaccine, at least until the full study is published in the Lancet on Monday. But one thing is for sure: there is still a long way to go to show that the Oxford vaccine can guard against Covid-19, despite hopes that it could be ready by September. “The big next steps will be to head into appraisal of actual protection,” said Altmann.
Stamataki agreed, noting that the two key questions were whether the immune responses generated by the various vaccines under development can protect against severe disease, and if so, for how long."
P.s. @bunsie - this may help your "How does that compare to Covidity?" question