A Vaccine normally given to children against Tuberculosis​

Bacille Calmette-Guérin (BCG) is a vaccine for tuberculosis (TB) disease.

Explanation: This vaccine is not widely used in the United States, but it is often given to infants and small children in other countries where TB is common. BCG does not always protect people from getting TB.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.