WASHINGTON, March 10 (CNBC) - COVID-19 cases surpassed 1,000 in the United States on Tuesday, according to Johns Hopkins University data.

The virus is now present in at least 35 states and the District of Columbia, according to the Centers for Disease Control and Prevention. Almost half of all U.S. cases are in Washington state, California and New York, where the governors have all declared states of emergency to free up funding for communities battling outbreaks.

At least 28 people have died in the U.S. due to the virus, according to data compiled by Johns Hopkins University. The first confirmed case of COVID-19 in the U.S. was reported in Washington state in January.