Gap between the current and desired HR structure

According to Corona Virus situation around the world, and based on your knowledge of HR planning, please indicate your plans to fulfill the gap between the current and desired HR structure if there is an over employment at organization, and your plans if there is shortage of employees at organization.

You will firstly assume that you are the HR manager for a Hotel, and once again that you are the HR manager for a pharmaceutical company, explaining why you choose these plans.