A disease widely spread worldwide is known as

• endemic

• epidemic

• pandemic

• sporadic

The letter B in the name BCG vaccination stands for

• Brief

• Beri-beri 

• Bacteria 

• Bacillus

Use of disposable syringes for injecting medicines, etc. is specially advised to prevent

• Poliomyelitis

• Mumps

• Rabies

• AIDS

The vector that transmits the malarial pathogen is:

• Culex mosquito

•  Housefly

• Anopheles mosquito

• Entamoeba