MMR vaccine is recommended routinely for all children at age 12 through 15 months, with a second dose at age 4 through 6 years. The second dose of MMR can be given as early as 4 weeks (28 days) after the first dose and be counted as a valid dose if both doses were given after the child's first birthday.o. A measles-containing vaccine administered before the first birthday should not be counted as part of the series. MMR should be repeated when the child is age 12 through 15 months (12 months if the child remains in an area where disease risk is high).
Employee records may need to be kept for certain time periods based on labor laws, but for tax records you'll want to keep Form W-2 records for at least 5 to 7 years. Documentation used to fill out your tax returns should be kept for at least 5 to 7 years in case of audit.
How long you should keep your business records on file depends on the action, expense or event the document records, according to the Internal Revenue Service.Documents that pertain to transactions and payments should be kept for at least 10 years, according to Financial Web.his means you must have accounts payable records available so you may document gain or loss on a sale or disposal of an asset for the length of time in which the asset remains in service. Afterward, you must keep all records and receipts pertaining to the asset for an additional three years, according to QBalance.com.