Explanation

Pinworms (Enterobius vermicularis) are roundworms that cause infections in the human intestines.

They are common in children.

It spread through contaminated surfaces or hands.

Explanation

• a) Tuberculosis – Caused by the bacterium Mycobacterium tuberculosis 

• b) Typhoid – Caused by the bacterium Salmonella typhi 

• c) Cholera – Caused by the bacterium Vibrio cholerae 

• d) Influenza – Caused by the influenza virus (NOT a bacterium)

Explanation

Chloroquine is a medication used to prevent and treat malaria.

It is a disease caused by parasitic protozoans.

It is commonly used as an anti-malarial drug.

It has been widely used for decades.

Chloroquine was discovered in 1934.

Explanation

 Aviophobia is the specific fear or anxiety associated with flying in airplanes. 

Explanation

Deficiency of iron in human body causes anemia.

Anemia: خون کی کمی کا مرض

AGM 28.02.28

Explanation

Spleen and Liver are the two organs mainly affected by malaria.

Malaria primarily targets the liver, where parasites multiply, and the spleen.

It becomes enlarged due to the destruction of infected red blood cells.

Explanation

Cirrhosis is advanced liver scarring caused by diseases like hepatitis and chronic alcoholism.

The liver attempts to repair itself after injury, leading to fibrosis.

Explanation

Explanation

A pandemic is an epidemic of an infectious disease that has spread across a large region,

for instance multiple continents ,

affecting a substantial number of individuals.

Explanation

Malaria is caused by Plasmodium parasites.

The parasites are spread to people through the bites of infected female Anopheles mosquitoes, called "malaria vectors.