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Answered

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Question 8 of 10

Which of these technological advances has improved flu vaccines?

A. Antiviral drugs
B. Sonograms
C. Blood typing
D. Virus strains multiplied in cell cultures


Sagot :

Final answer:

Virus strains multiplied in cell cultures have improved flu vaccines.


Explanation:

Virus strains multiplied in cell cultures is the technological advance that has improved flu vaccines. By multiplying virus strains in cell cultures, researchers can produce vaccines more efficiently and effectively.


Learn more about Flu vaccines here:

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