Pizza Hut and KFC sales went down during Q1; Taco Bell sales grew slightly.

COVID-19 effects differ by product category in the first quarter.

Nearly all US stores remain open at this time.

The majority of the restaurants are still open for to-go orders.

Frozen pizza, baking category draw interest.

Analyst believes food companies and investors are underestimating the long-term impact on home food consumption.

Food suppliers continue scrambling to transition from foodservice to retail focus.

Global comparable sales were down 22% in March.

Supermarket chain braces for disruption, volatility in year ahead.