Respuesta :
Answer:
while corona is true, it is not the answer. The answer is smallpox
Explanation:
The other disease mentioned in the paper in which there is now a vaccine is Tuberculosis.
What is a Vaccine?
This is a biological preparation which stimulates the body's immune response against diseases.
Tuberculosis refers to the disease which now has a vaccine known as Bacille Calmette-Guérin (BCG) vaccine.
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