“DC Health recommends that non-essential mass gatherings, including conferences and conventions, be postponed or cancelled.”

Photo by PoPville flickr user Jim Havard

From the Mayor’s Office:

“DC Health recommends that non-essential mass gatherings, including conferences and conventions, be postponed or cancelled. Mass gatherings are defined as events where 1,000 or more people congregate in a specific location. We also recommend that any social, cultural, or entertainment events where large crowds are anticipated be reconsidered by the organizer. This recommendation is in effect through March 31.”