Question

Name two deseoses for which
bioengineered vaccines have already
been developed.​

Answer 1

Answer:

Explanation:

The most common and serious vaccine-preventable diseases tracked by the World Health Organization (WHO) are: diphtheria, Haemophilus influenzae serotype b infection, hepatitis B, measles, meningitis, mumps, pertussis, poliomyelitis, rubella, tetanus, tuberculosis, and yellow fever.

Answer 2

Explanation:

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