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.
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Answer:
Study the outbreaks of diseases, causes, locations, how communities are affected, and using information to aid in future outbreaks.
Answer: Lower levels of estrogen and Progesterone causes MENSURATION
High level of Estrogen and Progesterone leads to OVULATION
Reduction in the level of Leutenizing and follicles stimulation homones lead to the RELEASE OF EGGS and an increased level of PROGESTERONE.
Explanation: The Uterine cycle is a Three(3) stage process which includes OVULATION, MENSURATION AND LUTEAL PROCESS.
Lower levels of Estrogen and Progesterone causes the shedding of the uterine wall accompanied by blood ( MENSURATION)
High level of Estrogen and Progesterone leads to the formation of follicles containing Egg(OVULATION)
Reduction in the level of Leutenizing hormones leads to Ovulatiion.
A surge in the level of Leutenizing and follicles stimulation homones lead to the release of the egg(LUTEAL PROCESS) and a higher level of PROGESTERONE.
