A mental or psychological jab to protect unvaccinated folks, who are more prone to being brainwashed or indoctrinated by right-wing morally bankrupt politicians and ethically challenged popular TV personalities, spreading their lies and conspiracies on mask wearing and vaccination against the coronavirus pandemic.

The OTHER word for vaccinated.

To inoculate frontline workers and the vulnerable everywhere in the world first, or to vaccinate everybody in the developed world first before vaccinating those in the developing world.

the use of a vaccine by a nation to gain a diplomatic advantage

People who don't want to get vaccinated but expect others to so that the government can reopen and they can enjoy the benefits of the vaccinated.

When politicians or health authorities exhibit a knee-jerk reaction every time there is an accident or mishap in the vaccination process, because they are afraid that their inaction or perceived ineptitude would incur widespread public condemnation.

The guilt you feel for getting the vaccine before others you feel are more deserving.