Cost to immunize a child in the developing world
It costs about $50 to fully immunize a child in the developing world against diphtheria, tetanus, pertussis, measles, polio, tuberculosis, hepatitis B, and Haemophilus influenzae type b. Learn more about the efforts of the GAVI Alliance.
Worldwide disease incidence
Even though some diseases may not be making people sick in your neighborhood, they may be common in other parts of the world. Given that people commonly travel for business, to visit family and friends, with relief groups, and for vacation, the viruses or bacteria that cause diseases can easily “hitch a ride.” Check out a table showing the U.S. and worldwide prevalence of many vaccine-preventable diseases.
Controlling the spread of disease
Because no country in the world exists in complete isolation, control of diseases must be collaborative. While communication between countries and regions must be open and disease tracking coordinated, public health approaches and vaccine schedules may vary depending upon disease rates, population susceptibility and public health resources.
Vaccine coverage is variable
Each year about 2.1 million people around the world die from vaccine-preventable diseases. Most of the deaths are due to a lack of immunization. People may not receive needed vaccines because of availability, personal beliefs, vaccine safety concerns, or circumstances out of their control. Availability and circumstance are particularly important in the developing world. Find out more about why vaccine coverage varies.
Neglected tropical diseases
Neglected tropical diseases (NTDs) are a group of infectious diseases that are considered “neglected” because they have traditionally received relatively little attention from global governments and health organizations.