How long do fresh refrigerated eggs last? The quality of the egg deteriorates over time. Grade AA lasts only for about 2 weeks, then it becomes Grade A. Grade A remains Grade A for about a total of one month.   Iâ¦ have had refrigerated eggs last for one month beyond the use by date on the package. They did not spoil, but reduced in quality.
Report Abuse. Yes you can get them more than once,you should pay particular attention to your wedding tackle. As measles can make you sterile.If you get them later on in life, they are known as shingles and they are more irritating.Hope this has helped.eport Abuse. Yes you can get them more than once,you should pay particular attention to your wedding tackle. As measles can make you sterile.If you get them later on in life, they are known as shingles and they are more irritating.
Flu vaccines are different from vaccines for other diseases, such as measles, because they are given every year. The chief reason, experts say, is not that the vaccine wears off, but that flu viruses mutate so fast as they move around the world. The flu shot or nasal mist -- which now may contain up to four separate vaccines against four separate influenza viruses -- must be reformulated every year in an effort to match the most common circulating strains.