By contrast, a tablet can be used as a booster as well as an initial vaccine. The trials will check whether the vaccines work and whether they produce any side effects. The last vaccine Tucker worked on was a tablet-based flu inoculation, a joint project between Vaxart and Stanford University, which began in 2015 and completed trials in January. Currently, there are 120 projects worldwide focused on developing a vaccine for Covid-19, five of which have already moved into human trials. The last vaccine Tucker worked on was a tablet-based flu inoculation, a joint project between Vaxart and Stanford University, which began in 2015 and completed trials in January.

Source: Daily Mail May 14, 2020 19:09 UTC