How long usually the phase 3 trial for the vaccine last over covid - 19?
I know there are several vaccine brand are now under phase 3. I'm wondering how long will it take before those vaccine will be approve and sell it to the public?
- ,Lv 61 month agoFavorite Answer
In Britain it will be free but not everyone will get it, just those who need it most. They are saying the middle of next year. They've got to test, test and test again because no point in releasing one that doesn't work properly.
- Anonymous1 month ago
Vaccines kill people. Only sheepole vaccinate their kids...say no to Gates and Soros demands for global enforced vaccines.
- Andy CLv 71 month ago
Novel coronavirus means new coronavirus.
No "usually" about it.