Question

pe5402a-70-lerwick-4
what is the importance of vaccines in protecting public health? support your answer with evidence from the article.

Explanation:

Vaccines prevent infectious - disease spread by stimulating immunity. They reduce disease incidence, hospitalizations, and deaths. Evidence from articles may include data on disease control post - vaccination campaigns, like polio vaccine success in reducing polio cases globally.

Answer:

Vaccines are crucial for public health as they prevent the spread of infectious diseases by stimulating the immune system. They lead to a reduction in disease incidence, hospitalizations, and mortality. Evidence can be found in historical data on vaccination campaigns such as the success of the polio vaccine in decreasing polio cases worldwide.