A diseases caused by virus and bacteria and transferred from an unhealthy person to healthy person is called______.
both bacteria and virus non-communicable diseases communicable disease bacteria
Parasites and viruses are causes of which one of the following?
Communicable diseases Diabetes Cancer Non communicable diseases
Chronic lung disease is a ______.
Communicable disease Non communicable disease Common cold lung disease
Which one of them cannot be cured but can be controlled?
Diabetes Hepatitis B All the answers are correct Cancer
Which of the following is the most accurate definition of infection?
The disruption of normal host functions by micro-organisms The survival and reproduction of micro-organisms in a host The presence of micro-organism in a particular location The appearance of symptoms in a host, caused by micro-organisms
Which one of the following is a communicable disease?