Flu vaccines offer the best protection against getting the flu. There are two types of vaccines: flu shots (injections) and nasal vaccine.
As recently as the 2009-2010 flu season, it was necessary to get one vaccine for seasonal flu and a separate one for H1N1 (Swine) flu. However, for the 2010-2011 flu season, CDC announced that most people with need just one shot to be protected against both seasonal and H1N1 flu.
If you have a severe allergy to chicken eggs, a flu vaccine is not recommended.
The nasal vaccine is an excellent alternative to an injection - especially for those who shy away from needles.
However, certain people should not receive the nasal vaccine, and should get a tradition flu shot injection instead. This includes:
For more on which vaccine might be right for you, check out the Vaccine: Flu Shot or Nasal Spray? Chart at flu.gov.
For Common Q&A about flu vaccines, visit CDC's Parents' Guide to Immunizations.
The pneumococcal vaccine does not prevent the flu. However, many of those who have experienced serious complications from the flu have also become infection by streptococcus pneumonia, which is a major cause of pneumonia.
For this reason, CDC recommends a pneumococcal vaccination for:
Ask your healthcare provider for more information.
Learn more about Streptococcal Disease in Germs 101.