Per the article:
“It would be the biggest blunder of the century to see the fatality rate of this virus increase in the years to come because of our sloppy, haphazard, rushed efforts to develop a vaccine with such a low threshold of safety testing and the prospect of ADE lurking in the shadows.
I would hope (and this is a big hope), that this vaccine WILL NOT BE MANDATORY.”
The caps were in the original text.
2011 Article:
Investigation of Antibody-Dependent Enhancement (ADE) of SARS coronavirus infection and its role in pathogenesis of SARS
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3019510/
“our data suggested that SARS-CoV is able to enter human immune cells via an antibody-mediated pathway and immunological consequences of such infection are under investigation (productive replication, cytokines secretion profile and cell death etc). Our data raise reasonable concerns regarding the use of SARS-CoV vaccine in humans and pave the way to further studies focusing on the role of immune-mediated infection phenomenon during SARS pathogenesis.”