The name coupon arose because in the past, paper bond certificates were issued which had coupons attached to them, one for each interest payment. On the due dates the bondholder would hand in the coupon to a bank in exchange for the interest payment.
Hib vaccine. Haemophilus influenzae type B vaccine is a vaccine used to prevent Haemophilus influenzae type b (Hib) infection. In countries that include it as a routine vaccine, rates of severe Hib infections have decreased more than 90%. It has therefore resulted in a decrease in the rate of meningitis, pneumonia, and epiglottitis.
The 5-in-1 vaccine, also known as the DTaP/IPV/Hib vaccine, is one of the first vaccines that your baby will have.It's given as a single injection to boost your baby's protection against five different childhood diseases, diphtheria, tetanus, whooping cough (pertussis) , polio, and Hib (Haemophilus influenzae type b).he 5-in-1 vaccine, also known as the DTaP/IPV/Hib vaccine, is one of the first vaccines that your baby will have.