NEW YORK (Reuters Health) - For children 5 to 8 years old who have never received influenza vaccine, two doses of trivalent inactivated influenza vaccine are more effective than one dose, according to a new report.>>> Discuss This Story
NEW YORK (Reuters Health) - For children 5 to 8 years old who have never received influenza vaccine, two doses of trivalent inactivated influenza vaccine are more effective than one dose, according to a new report.>>> Discuss This Story
