How many infants born in the United States are breastfed? The CDC National Immunization Survey is a nationally representative sample of the U.S. population that provides the percent of U.S. children who are breastfed by birth year. Rates are provided on breastfeeding initiation, duration, and exclusivity.
Valtrex (valacyclovir) is an antiviral medication used to treat infections with: 1  herpes zoster (shingles), 2  herpes simplex genitalis (genital herpes), 3  and herpes labialis (cold sores).
Valtrex tablets belong to a group of medicines called antivirals. Valtrex tablets are used for the treatment of shingles (herpes zoster), ophthalmic zosters (shingles affecting the eye region) and cold sores (herpes labialis).