Final answer:
Most immunization protocols require the person initiating the vaccine order to have proper certification. The Salk polio vaccine requires injections and is inactivated, unlike the oral Sabin vaccine which is not currently administered in the U.S. and mimics the normal infection route. Vaccination is key for developing artificially acquired active immunity and establishes herd immunity.
Step-by-step explanation:
Most immunization protocols do indeed require proper certification before one can initiate the vaccine order. Health professionals such as physicians, pharmacists, and nurses are usually authorized to administer vaccines, and this authority is granted after they have fulfilled specific education and certification requirements. In the context of schools and homework, when discussing vaccination protocols, especially for diseases like polio, the existing vaccines developed by Jonas Salk and Albert Sabin can be mentioned as historical examples.
Regarding the differences between the Salk and Sabin polio vaccines, the Salk vaccine is an inactivated vaccine and requires several injections, while the Sabin vaccine is an oral vaccine that mimics the normal route of infection and does not require injections. Currently, the Sabin vaccine is not administered in the United States; when studying these vaccines, contrasting their differences provides a greater understanding of vaccine development.
Another aspect of vaccinations discussed in education is the concept of 'artificially acquired active immunity,' which is the type of immunity triggered by vaccination. Also, noteworthy is that vaccination represents a critical component of public health, working to establish herd immunity in populations, thereby protecting those who cannot be vaccinated due to conditions like compromised immune systems.