Why the Complication?The final vaccine is a refined product that doesn’t contain high levels of the egg proteins. The problem is current refinery procedures don’t get rid of all the egg protein leading to minimal contamination that would otherwise be acceptable to somebody without the allergy. This might soon be outdated as researchers refine the process and make the product purer by the day.
The Associated RisksEven though most of the people have little or no chances of contracting notable side effects from the traditional flu shot, anyone allergic to egg protein will be affected to different extents. The intensity of the allergy will vary depending on the severity of the allergy. You should only be worried about getting the flu shots if you experience the following complications when exposed to egg proteins
- Nausea and vomiting
- Breathing problems, for instance wheezing and troubled breath
Egg-Free Influenza Vaccine AlternativesThere are two major alternatives to people suffering from egg protein allergy. These strains of the flu vaccine are manufactured through the cell culture procedure and will therefore have no egg protein traces.
- Flubok vaccine. Made from an insect virus
- Flucelvax made using small amounts of seed virus in a cell-based technology setting