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.
The price of a stamp for a First Class Mail Letter (1 oz.) today is $0.49 which makes a book of 10 stamps cost $4.90, a book of 20 $9.80, and a coil of 100 $49.