Which of the following public health actions has been particularly instrumental in reducing childhood infectious diseases in the United States?
a. Answering parents' questions about the safety and importance of vaccines today
b. Educational campaigns to all health care providers about the importance of immunizations whenever a child is seen
c. No shots, no school legislation, which legally requires children be immunized before school
d. Offering all immunizations to all children free of any charge
Question 2
An instructor is reviewing Salmonella infections with her class. Which of the following comments indicates that the student needs further review on how Salmonella is spread?
a. Certain pets and farm animals may be Salmonella carriers.
b. It is possible to transmit Salmonella by person-to-person contact.
c. Salmonella may be spread by spores that form once contaminated blood is exposed to the air.
d. Salmonella outbreaks are usually due to contaminated meat, poultry, and eggs.
Do-Ho Suh, Public Figures.
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