Some children may have a bad reaction to the pertussis vaccine in DTaP and should not take another dose. There is, however, a vaccine called DT that will protect them from diphtheria and tetanus. Talk with your doctor if your child experienced any of the following reactions:
The current price for a forever stamp is .44 cents (2010) so 20 years from now the value of that same stamp will still be .44 cents, even if the price for one ounce is $2 then. So, you would need five forever stamps from this year for 1 ounce in 20 years.
- if your envelope is thicker than 3/4 inch then it's a package and will cost $1.34. re: Forever stamps, USPS says  The value of the Forever Stamp is the domestic First-Class Mail letter price in effect on the day of use.. posted by jessamyn at 4:23 PM on February 26, 2009 [3 favorites]. Awesome.