From the CDC site describing the potential adverse effects associated with Yellow Fever vaccine. I suppose if more of us took this one, the internet medical "experts" would be in full dudgeon about it as well. By the way, it is required of most active duty soldiers - as in no choice.
Reactions to yellow fever vaccine are generally mild and include headaches, muscle aches, and low-grade fevers. Rarely, people develop severe, sometimes life-threatening reactions to the yellow fever vaccine, including:
Some people may have an increased risk of developing a reaction to the vaccine, but may still benefit from being vaccinated. These people, or their guardians, should talk to a healthcare provider about getting vaccinated:
Reactions to Yellow Fever Vaccine
PrintReactions to yellow fever vaccine are generally mild and include headaches, muscle aches, and low-grade fevers. Rarely, people develop severe, sometimes life-threatening reactions to the yellow fever vaccine, including:
- Allergic reaction, including difficulty breathing or swallowing (anaphylaxis)
- Swelling of the brain, spinal cord, or the surrounding tissues (encephalitis or meningitis)
- Guillain-Barré syndrome, an uncommon sickness of the nervous system in which a person’s own immune system damages the nerve cells, causing muscle weakness, and sometimes, paralysis.
- Internal organ dysfunction or failure
Some people may have an increased risk of developing a reaction to the vaccine, but may still benefit from being vaccinated. These people, or their guardians, should talk to a healthcare provider about getting vaccinated:
- Between 6 and 8 months old
- Over 60 years old
- Pregnant
- Breastfeeding