States will be able to issue these alerts statewide or to specific cities within their state," it added. The roll out of the COVID-19 Announcement tool in India is part of the company's ongoing efforts to support the public health authorities'' work to keep people safe and informed during the coronavirus public health crisis, it said. "When posts by state health department pages on Facebook are marked as COVID-19 Announcements, we amplify their reach so that people located in the community are more likely to see them.