If a drug to treat a disease is making a patient feel better,the drug is considered effective.
True False
Which three deseases are the subjects of this article?
Ebola
Pneumonia
Tuberculosis(TB)
MRSA infection
Elephantiasis
According to researchers,why is it important to study the history of TB?Two answers are correct.Two answers are correct.
to find out how many people had been infected so far
to help predict how a future TB epidemic will develop and behave
to help in the development of neww drugs and vaccines
to use study as a model for studying other diseases
Most of the people infected with the bacteria that cause tuberculosis develop what is called active tuverculosis.
True False