
COVID-19 vaccine(s) – how close are we?
We don’t know exactly when a COVID-19 vaccine will be ready for distribution, but a good guess would be mid-2021 – that’s not too far from today.There have been some very encouraging news from several vaccine candidates and there are a dozen other vaccines now in Phase 3 clinical trials, also known as efficacy trials – the last stage before a developer can apply for regulatory approval or license.This also means these vaccines have passed certain goalposts in terms of initial evaluations of safety and immune response (Phase 1 and Phase 2) that’s why they are now being evaluated in larger (Phase 3) trials.We now know that the Pfizer/BioNTech mRNA vaccine and Moderna mRNA COVID-19 vaccine work.Unfortunately, the results were announced via press releases, leaving many sci...
