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Leaders of the Christian missionary group Serge, where Dr. Peter Stafford works, said he had unknowingly operated on a patient with Ebola before the outbreak was detected.

The CDC is now saying that the Americans quarantining at a Nebraska facility after being exposed to Hantavirus are not allowed to leave, after initially saying the quarantine was voluntary. This, as the WHO monitors hundreds of suspected Ebola cases ...

Sometimes a friendship breakup can sting more than a romantic one, so women's relational health educator Danielle Bayard-Jackson joins TODAY's Jenna Bush Hager and Sheinelle Jones to talk about how to navigate a platonic split. She explains how to .. ...

More than 6 in 10 women struggle prioritizing their health according to a survey, so Dr. Elisa Port, chief breast cancer surgeon at Mount Sinai and author of "Breast Advice," joins TODAY with a closer look at the biggest issues and questions women .. ...

GLP-1s like Wegovy and Zepbound are transforming the weight loss landscape but along with physical changes, a number of patients are reporting a loss in joy or pleasure. The reports of the unexpected side effect, which some dub "Ozempic personality," ...

The CDC confirms an American doctor has tested positive for the deadly Ebola virus while working in the Democratic Republic of Congo. This comes as entry into the United States is being restricted for some travelers in response to the outbreak. NBC's ...

An American aid worker exposed to Ebola in the Democratic Republic of Congo has tested positive and is being transferred to Germany for treatment, according to the CDC. The U.S. says six additional exposed citizens will also be evacuated. NBC News' . ...

The type of Ebolavirus causing the outbreak in DRC, called Bundibugyo, is less common than other types of Ebola. There are no vaccines or drugs available to treat it.

The CDC confirmed one American who was working in Congo tested positive for Ebola after becoming symptomatic. A CDC spokesman said the person and other high-risk contacts will be moved to Germany for treatment and monitoring. NBC News medical ...

The person was exposed as part of their work in Congo and developed symptoms over the weekend, according to the Centers for Disease Control and Prevention.