Congress is in a stalemate over an emergency aid package.
There were several shootings over the weekend.
Other symptoms include sneezing and eye or nose discharge.
Police say the boy found an unsecured gun after his parents allegedly left him and his siblings alone in their apartment.
Louisiana has one of the highest numbers of flu cases in the country, and doctors are encouraging people to take precautions during the holidays.
Crews search for survivors and survey damage after tornadoes leave at least 6 dead in Tennessee.