We have collected data nationwide to help calculate the average cost of concrete in the US. The following are average costs and prices reported back to us:
1 The CDC has reported a 99% reduction in the incidence of bacterial meningitis caused by Haemophilus influenzae since the introduction of the vaccination against the disease in 1988. 2  Researchers estimate that a viable malaria vaccine could be ready for children in the developing world as early as 2015. The CDC has reported a 99% reduction in the incidence of bacterial meningitis caused by Haemophilus influenzae since the introduction of the vaccination against the disease in 1988. 2  Researchers estimate that a viable malaria vaccine could be ready for children in the developing world as early as 2015.
Some vaccines are administered after the patient already has contracted a disease. Vaccines given after exposure to smallpox, within the first three days, are reported to attenuate the disease considerably, and vaccination up to a week after exposure probably offers some protection from disease or may reduce the severity of disease.