Alabama Public Health - Across the world, more than 4 billion doses have been given, making it one of the most widely administered vaccines in history. In turn, this also means it
Pennsylvania Department of Health - #COVID19 vaccines currently authorized for use in the US don't use the live virus that causes COVID-19 and cannot give you COVID-19. Having symptoms like fever after
![Side effects after the polio vaccination according to the study group.... | Download Scientific Diagram Side effects after the polio vaccination according to the study group.... | Download Scientific Diagram](https://www.researchgate.net/publication/317629861/figure/fig1/AS:626606871695364@1526406128545/Side-effects-after-the-polio-vaccination-according-to-the-study-group-Group-A-included.png)