The number of Americans sickened in an E. coli outbreak tied to slivered onions used on McDonald's Quarter Pounders has now ...

The malaria parasite may be gaining resistance against artemisinin, the drug most often used to try and save children with ...

NORTH CAROLINA, USA — One person from North Carolina is sick after the McDonald’s E. coli outbreak, according to the CDC. The ...

A person from North Carolina got sick from the recent McDonald’s E. coli outbreak, according to the CDC. In an update on ...

Illnesses linked to slivered onions on McDonald's Quarter Pounder burgers expand to 14 states, federal officials say.

The E. coli case total has risen to 104 in the outbreak linked to McDonald’s Quarter Pounders. Slivered onions still appear ...

One person has died and four people have developed a potentially life-threatening kidney disease complication as part of the outbreak.

According to the CDC, those who have been infected with E. coli might experience symptoms like intense stomach cramps, possibly bloody diarrhea and vomiting. Some could also suffer from serious ...

It's possible that some people had E. coli and never knew about it because of the range of symptoms, experts said.

Ninety people fell ill, with 27 hospitalized as the fast food giant removes affected ingredient from restaurants.

Onions spread on McDonald's Quarter Pounders are the definite source of an outbreak of E. coli illness that's now affected 90 ...