The correct answer among the listed given choices is letter d. Tuberculosis is a kind of communicable disease. It is a disease spreads through the air when a person with this kind of sickness of the lungs or throat coughs, sneezes, or talks.Communicable Disease
Generally speaking, it was known that diseases can be eithercommunicable or non-communicable
Communicable diseases are known to be diseases due to an infectious process and can be transmitted from one person to another. Because of this, proper and effective prevention and control of communicable diseases is a public health concern.
For other related topic about information on communicable diseases
testing treatments: how to do fair tests of medical treatments.
cabinet office paper: how to do fair tests of social interventions
cochrane reviews: the best source of medical information (with plain language summaries)
nhs choices: gives reliable assessments of stories in the news
the lawson practice: good links to reliable medical inforomation
cancer research uk: reliable information about cancer
badscienceblogs: polices scams
ebm-first.com: a huge resource about quackery