Jake Rosmarin, one of the American cruise patients currently quarantining in Nebraska, provided an update on his Instagram page Wednesday.

On his third day of quarantine at the National Quarantine Unit, Rosmarin showed off his thermometer used to take his temperature, his breakfast and his daily routine.

"One thing I really want to emphasize is how kind everyone here has been. The staff truly want to make sure we are as comfortable and cared for as possible during all of this. They even asked me what Starbucks I’d want and said they were hopefully going to get one delivered to me again today," he wrote in the post.

-ABC News' Matt Foster

Dr. Steve Kornfeld, a physician who was onboard the MV Hondius and stepped in when the ship's physician contracted the virus, opened up about his own quarantine in Nebraska.

Speaking to CNN, Kornfeld talked about being in the biocontainment unit at the University of Nebraska Medical Center after he too tested positive for the hantavirus.

After experiencing "night sweats, chills and mild respiratory symptoms, as well as more than two weeks of severe fatigue," he told CNN that he is experiencing no symptoms and is in good spirits.

Kornfeld added that the time is passing quickly and he's spending a lot of time on WhatsApp.

The Minnesota Department of Health said it’s monitoring the condition of a person who "may have briefly been exposed overseas" to another person who tested positive for hantavirus after being on board the MV Hondius.

"MDH is in contact with the person who was exposed," the department said in a statement on Tuesday. "They have been very cooperative, and we are monitoring them daily for symptoms. The person does not currently have symptoms. MDH will not release any additional information on the person to protect their privacy."

-ABC News’ Jessica Gorman

The Illinois Department of Health said Tuesday it is investigating a potential case of hantavirus in a Winnebago County resident that is not connected to the MV Hondius outbreak.

"The resident lives in Winnebago County, has not travelled internationally, and has not come in contact with individuals associated with the MV Hondius outbreak," the health department said in a statement. "They are suspected to have acquired a North American strain of the virus while cleaning a home where rodent droppings were present."

The individual experienced mild symptoms and did not require hospitalization. The health department said it is working with the Centers for Disease Control and Prevention on additional testing to confirm if it is a hantavirus case.

Unlike the strain of hantavirus in the cruise outbreak, the North American strains are not known to spread from person-to-person, health officials said.

The French Health Ministry issued a statement Thursday confirming that a French national has been tested for hantavirus after they displayed mild symptoms.

The unidentified person had been in contact with a confirmed hantavirus case who flew from Saint Helena to Johannesburg, according to the statement.

Eight other French nationals who were not passengers aboard the MV Hondius have been identified as contacts of a confirmed case after the infected person left the ship during a flight between Saint Helena and Johannesburg, according to the French Health ministry.

"Following the appearance of mild symptoms in one of these individuals, diagnostic testing is underway and isolation measures have been implemented," the statement said.

The news brings the number of hantavirus cases associated with the MV Hondius to six confirmed and six suspected.

-ABC News' Zoe Magee