NEW YORK - Illinois joined New York and New Jersey in imposing mandatory quarantines for people arriving with a risk of having contracted Ebola in West Africa, but the first person isolated under the new rules, a nurse returning from Sierra Leone, called her treatment a "frenzy of disorganization." | Video
- Illinois has ordered mandatory 21-day quarantines for all "high-risk" people who have had direct contact with Ebola patients while in Liberia, Guinea or Sierra Leone, the three West African nations most affected by the outbreak.
WASHINGTON - The U.S. Ambassador to the United Nations, Samantha Power, is traveling to Guinea on Sunday and will also visit Liberia and Sierra Leone, making the trip despite calls by some U.S. lawmakers for a travel ban on the three West African countries worst-affected by Ebola.
- Health officials were investigating the death of a middle school student in Nashville after preliminary tests suggested the pupil had a potent virus that has infected hundreds of children nationwide.
NEW YORK - Federal health regulators granted emergency authorization on Saturday for two new tests made by BioFire Defense that detect Ebola in humans, highlighting new steps by the government to prevent a severe outbreak in the United States.
BAMAKO/NOUAKCHOTT - Mauritania has closed its border with Mali to prevent the spread of Ebola, officials said on Saturday, highlighting fears of further contagion in West Africa after a girl from Guinea died of the disease in Mali this week.
NEW YORK - New York Governor Andrew Cuomo did not inform New York City officials before announcing mandatory quarantines for some people arriving at airports around the city from Ebola-affected countries, Mayor Bill de Blasio said on Saturday.
NEW YORK - A medical worker in New Jersey quarantined after arriving at an airport after treating Ebola victims in West Africa has tested negative for the virus, the state's health department said on Saturday.
SAN ANTONIO - As health officials were trying to manage a patient infected with Ebola in New York, U.S. military personnel in Texas were in the first stages of training a new rapid-response team that could head to hospitals the next time an outbreak occurs. | Video
NEW YORK - A healthcare worker who had been treating patients in West Africa was detained at Newark Liberty International Airport and will be quarantined, in line with a new policy aimed at reducing risk from the Ebola virus, New Jersey Governor Chris Christie said on Friday.