“Cuba’s health authorities said this week the domestically produced Abdala vaccine has proven to be 92% effective against the coronavirus in clinical trials.”
An island of 11 million under a 60-year US embargo built its own COVID vaccine. That part is impressive. The 92 percent figure comes from Cuba’s own health authorities, and the government named the shot after a patriotic poem. Until outside regulators see the data, it is a press release with a needle.