Final answer:
State laws typically require immunizations and screening for infectious diseases before entering the country, rather than mandating specific treatments based solely on one's country of birth. Yellow fever, once prevalent in the U.S., has been eliminated due to vector control, and the reemergence of malaria can be reduced with mosquito control programs and effective health surveillance.
Step-by-step explanation:
The question regarding what state law requires for non-citizens born in an African country concerning medical treatment is not specific to a known law, as laws can vary greatly by state and the specifics of public health regulations. If the query is related to immigration and public health, it is important to know that typically, public health laws do require immunizations and screening for infectious diseases before entering the country.
Regarding the health threats posed by diseases like yellow fever and malaria, historically, yellow fever was once a significant concern in the United States. However, extensive vector control efforts have eliminated the disease within the country. To reduce the reemergence of malaria, measures can be taken, such as maintaining vector control programs that reduce mosquito populations and ensuring effective diagnostic and treatment facilities are available. It is also crucial to monitor and manage environmental factors that may contribute to mosquito breeding.
In the scenarios envisioned by the question, specific treatments such as those for yellow fever or malaria are not typically mandated by state law for individuals based solely on their country of birth. It is more appropriate for health regulations to focus on the current health status and potential health risks they may present or be exposed to upon arrival.