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  2. Postvaccinal encephalitis - Wikipedia

    en.wikipedia.org/wiki/Postvaccinal_encephalitis

    PVE symptoms start to appear between 8th and 14th day after vaccination. Amongst the first are fever, headache, confusion and nausea. With passing time lethargy, seizures, short and long term memory dysfunctions, localized paralysis, hemiplegia, polyneuritis and convulsions. In extreme cases PVE can lead to coma and death. [3] [1]

  3. Pneumococcal polysaccharide vaccine - Wikipedia

    en.wikipedia.org/wiki/Pneumococcal...

    The most common adverse reactions (reported in more than 10% of subjects vaccinated with pneumococcal polysaccharide vaccine in clinical trials) were: pain, soreness or tenderness at the site of injection (60.0%), injection-site swelling or temporary thickening or hardening of the skin (20.3%), headache (17.6%), injection-site redness (16.4%), weakness and fatigue (13.2%), and muscle pain (11.9%).

  4. Neurologists reveal 15 subtle migraine symptoms — that aren't ...

    www.aol.com/neurologists-reveal-15-subtle...

    Migraine aura symptoms. After the prodrome phase, some people also experience an aura starting around 30 minutes before the headache appears. (Migraine with aura is considered a separate condition ...

  5. Pneumococcal vaccine - Wikipedia

    en.wikipedia.org/wiki/Pneumococcal_vaccine

    With the conjugate vaccine about 10% of babies develop redness at the site of injection, fever, or change in sleep. [1] Severe allergies are very rare. [1] Whole-cell vaccinations were developed alongside characterisation of the subtypes of pneumococcus from the early 1900s. [5] The first pneumococcal vaccine was developed in the 1980s. [1]

  6. Could your cough be walking pneumonia? Here are the symptoms ...

    www.aol.com/finance/could-cough-walking...

    Walking pneumonia, a lung infection caused by the bacterium Mycoplasma pneumoniae, tends to be most common among older children and adolescents but in 2024 has been rampant among young children.

  7. Walking pneumonia is spreading. Doctors share the tell-tale ...

    www.aol.com/news/walking-pneumonia-spreading...

    The bacteria can linger for weeks, but is treatable with the right antibiotics. Walking pneumonia is spreading. Doctors share the tell-tale symptoms to look for, and varied ways to treat it.

  8. Pneumococcal conjugate vaccine - Wikipedia

    en.wikipedia.org/wiki/Pneumococcal_conjugate_vaccine

    Prevnar vaccine. Prevnar 20 (PCV20) is the third version of a vaccine produced by the Wyeth subsidiary of Pfizer.In April 2023, the FDA approved Prevnar 20 for the prevention of invasive disease caused by the 20 different serotypes of S. pneumoniae contained in the vaccine (serotypes 1, 3, 4, 5, 6A, 6B, 7F, 8, 9V, 10A, 11A, 12F, 14, 15B, 18C, 19A, 19F, 22F, 23F, and 33F) for individuals 6 ...

  9. Encephalitis - Wikipedia

    en.wikipedia.org/wiki/Encephalitis

    The severity can be variable with symptoms including reduction or alteration in consciousness, aphasia, headache, fever, confusion, a stiff neck, and vomiting. [1] [6] Complications may include seizures, hallucinations, trouble speaking, memory problems, and problems with hearing. [1]