1. Which countries only have the coronavirus?

2. Which countries only had the Swine Flu?

3. Which countries were infected by both viruses?

B.The biggest cause of hunger and malnutrition is the cost of getting food to people who need it most.

Explanation:

The biggest reason behind the hunger and the malnutrition is the rise in the cost of food commodities due to inflation or any other economic reason. This increase in price makes the food items unaffordable and unavailable for the poor people. As the poor is unable to meet the daily food requirements remain hungry for days and is subjected to malnutrition.