90-Second Read: These are the 10 U.S. states monitoring for Hantavirus cases linked to cruise ship at center of outbreak

The California Department of Public Health is monitoring four residents who were potentially exposed to the Hantavirus outbreak linked to the cruise ship. Health officials in Kansas are monitoring three people who had a "high-risk exposure" to someone with a confirmed case of Hantavirus, the state Department of Health and Environment announced Tuesday. Washington state health officials say they're monitoring three people who may have been exposed to Hantavirus linked to the MV Hondius outbreak for symptoms. Centers for Disease Control and Prevention issued an advisory last week warning doctors and state health departments to watch for potential imported cases. The Arizona Department of Health Services said it is monitoring one resident who was a passenger on the MV Hondius.

One passenger returned home prior to the discovery of the outbreak and is being monitored by local officials. The Virginia Department of Health said that one resident who returned home from the Hantavirus-stricken cruise ship is in good health and showing no symptoms. The state's health department announced on Tuesday that two Seattle-area residents were on a flight that briefly included an MV Hondius passenger who later tested positive for Hantavirus. Helena on April 24, before the outbreak was identified. The three people being monitored had close contact with someone from the MV Hondius cruise ship, who later tested positive.

Officials in Arizona, California, Georgia, Kansas, Maryland, Minnesota, New Jersey, Texas, Virginia and Washington say they are monitoring residents after potential exposure linked to the MV Hondius... The state health department also identified an additional California resident who was on an international flight sitting near an infected cruise passenger. In addition to the passengers transported to Emory University Hospital, the Georgia Department of Public Health said last week that it was monitoring two residents who traveled on MV Hondius. They have been very cooperative, and we are monitoring them daily," the health department said, adding that the person does not currently have symptoms. The individual is "not symptomatic and is being monitored by public health," department spokesperson Magda Rodriguez said in a statement to the Arizona Republic.

The New Jersey Department of Health said Friday it is monitoring two residents who may have been exposed to an infected MV Hondius passenger. A third resident of Washington's King County is among the passengers currently at the national quarantine center in Nebraska. A high-risk exposure includes someone who has had "prolonged close contact or shared living space with a symptomatic individual, or close proximity during travel." The three exposed individuals do not have any symptoms and are not considered contagious at this time. The potential exposure occurred during air travel abroad," the health department said in a statement, adding that neither individual has shown symptoms. They are not experiencing any symptoms and did not have any contact with a sick person while aboard the ship," the department said in.