After which vaccinations does fever occur particularly frequently in adults?
Generally speaking, the more the vaccine demands of the body or the immune system, the more likely it is that fever or other immune reactions will occur. This leads to the fact that it is mainly so-called live vaccines that are less well tolerated, i.e. more likely to cause fever. In adults, therefore, vaccinations against mumps, measles and rubella, provided that they are refreshed.
In addition, the influenza vaccination, i.e. the so-called flu vaccination, is often responsible for the development of light fever. Vaccinations against tuberculosis, smallpox or yellow fever, for example, make things a bit more exotic. Otherwise, vaccinations against tropical diseases can in most cases lead to fever as a reaction to the vaccination The flu vaccination is probably one of the most common vaccinations for adults.
This is a dead vaccine, but it does not claim to provide 100% protection, as the influenza viruses that cause it are subject to constant change. In rare cases, flu-like symptoms with fever, headaches and aching limbs can occur after vaccination. However, the fever is not as dramatic in combination with the flu vaccination and should only be a cause for concern if the patient’s general condition deteriorates significantly.
The colloquial “tick vaccination” is usually the vaccination against FSME (early summer meningo-encephalitis), an inflammation of the meninges. The vaccine used is an inactivated vaccine, which usually does not cause any problems. In rare cases, however, flu-like symptoms occur in the vaccinated persons.Fever, headache and aching limbs can then occur.
In case of doubt, it is better to consult a doctor to assess the situation and prevent more serious processes. An outbreak of fever after a vaccination against dengue fever is not to be expected in Germany. This is simply because the vaccine in question has no approval for the Federal Republic of Germany.
Typically, such a vaccination is only given in endemic areas such as Brazil, Mexico or the Philippines. For German tourists a vaccination is generally not recommended because the vaccine is not available and the complete vaccination series takes more than 12 months. The situation is completely different with a yellow fever vaccination.
The vaccination protection is strongly recommended for people who travel to a corresponding risk area. This vaccine is a live vaccine, which is why fever can potentially occur more frequently as a side effect. Only when temperatures have risen significantly and the fever persists for a longer period of time should a doctor be consulted for clarification.
Even with meningococcal vaccination, a slight increase in temperature is not a cause for concern, but rather a side effect of the vaccination. This vaccine is a dead vaccine, which is why there are usually no more active bacteria in the vaccine. However, if high fever is combined with severe headaches and stiff neck, a doctor should be consulted as soon as possible.
Similar to the meningococcal vaccination, an increased temperature is one of the rarely occurring side effects of the pneumococcal vaccination. Also in this case, the slight increase in temperature indicates that the body is reacting to the vaccine and the immune system is busy producing antibodies against the meningocococci. In general, this rise in temperature will disappear after a few days. However, if it lasts longer and is severe – with temperatures above 39 degrees – a doctor should be consulted for clarification.
