You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
By the way, they are all clinical trials in various phases being rolled out and is not legally approved as mass v*cc**** The trials will end in 2023, so its your choice whether to participate in the trials or not.
Yes. Clinical trials labelled as phase 3b 'studies'. The study participants (actually vaccine trial subjects) sign on for two years, according to Sisonke.
Even thought he #Sisonke website uses the term, "clinical trial" at one point, this does NOT make your comment accurate.
In the sense of clinical trials being a stage required before legal acceptance of a medication, these are finished, for the vaccines being rolled out.
None of the trials are completed and are scheduled for completion in 2023. Some may be completed earlier and then they'll apply for it to be legally accepted and only then are mass vaxs allowed. Visit any of the manufacturers websites and you'll see in which phase of trial it is.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
