No records document its origin, but the name hackberry is botanically illiterate because the tree's fruit is a drupe not a berry. Being small, round and borne on a plant are not meaningful criteria for what makes a fruit a berry. But the name is embedded in our culture and the alternative hackdrupe will never work.
Doctors recommend that your child get 4 doses of the Hib vaccine for best protection. Your child will need one dose at each of the following ages: 2 months. 4 months. 6 months (for some brands) 12 through 15 months.
What are the benefits of the Hib vaccine? The Hib vaccine protects your child against a severe bacterial infection that mostly affects babies and children under 5 years old. The bacteria can cause epiglottitis (severe swelling in the throat that makes it hard to breathe), a serious form of pneumonia, and a disease called bacterial meningitis.