YO DIGO B
Espero que esto ayude, porque tuve que traducirlo. T^T
The attenuated oral poliovirus vaccine (OVP) is no longer administered in the U.S.A. because it can be spread to contacts and can occasionally cause poliomyelitis.
<h3>What is Vaccine?</h3>
The vaccine may be defined as any substance which is prepared for the stimulation of antibodies and furnishes immunity against one or several diseases.
Oral poliovirus vaccines have chances to revert back into their wild-type strain and again cause disease. Children vaccinated with oral polio vaccines shed poliovirus which spread to contacts.
Therefore, it is well described above.
To learn more about Oral poliovirus vaccines, refer to the link:
brainly.com/question/7148795
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Answer:
This is also an example of classical conditioning because the person associated the act of dissecting a sheep’s brain to the mashed potatoes and cauliflower on the table. The result of the experience is the act of ‘screaming’ at the sight because the association of the two stimuli is the reminder of the gruesome sheep brain dissection.
Explanation:
A chronic obstructive pulmonary disease which the alcoholic are not able to function properly
