Shibo Jiang, a virologist with chairs in the US and China, is worried about the pace of the search for a vaccine. In March, Jiang warned of “quick fix” programs in the “Nature” magazine: “Don’t get me wrong. Working on a vaccine as quickly as possible now is crucial. But it is also important not to take any abbreviations. “
Jiang is one of the researchers who began looking for a vaccine back in 2003, in the middle of the first global Sars outbreak in southern China. He hasn’t stopped since then, as the vaccines have been either ineffective or too dangerous.