And yet the oxford trial has demonstrated bot antibodies and T-cell immunity (memory cells) with antigenic challenge (dead virus). Making the likelihood of a single shot vaccine high. Oxford also believes that the vaccine will be ready in September for mass distribution.
I dont trust UCSF based on their political bent. I think this is fake news.
From the article:
“The latest bad news came from scientists at King’s College of London, whose study of 90 COVID-19 patients in the United Kingdom found antibody levels peaked three weeks after the onset of symptoms and then dramatically declined.
Potent antibodies were found in 60% of the patients, according to the study, but only 17% retained the same potency three months later. In some cases, the antibodies disappeared completely, said the study which was published as a preprint Saturday, meaning it has not yet been peer-reviewed.”