Google now supports new schema markup for COVID-19 announcements around government benefits. This is in the realm on GovernmentService schema where you can add schema that documents a service provided by a government organization, e.g. food stamps, veterans benefits, etc.
In this case, the markup Google supports is governmentBenefitsInfo specifically these types:
You can see more supported markups over here.
Lizzi Harvey from Google announced this on Twitter:
To support COVID-19 announcements about govt benefits, the Google Search dev docs now include the new governmentBenefitsInfo property: https://t.co/xeCMBBXqZy https://t.co/6EIH9WoISJ pic.twitter.com/gFftmCGRGN
— Lizzi Harvey (@LizziHarvey) April 16, 2020
Forum discussion at Twitter.