About 50 people have been reported infected in an E. coli outbreak involving McDonald’s Quarter Pounder sandwiches. Here is ...

An E. coli outbreak linked to McDonald's Quarter Pounders has caused illnesses across 10 states. What to know about the ...

The Centers for Disease Control and Prevention has opened an investigation into McDonald's Quarter Pounders after at least 49 people reported illness.

The CDC announced Tuesday that multiple agencies are investigating an E. coli outbreak linked to McDonald's Quarter Pounders.

Federal officials say E. coli food poisoning linked to McDonald’s Quarter Pounder hamburgers has sickened at least 49 people ...

A deadly E. coli outbreak linked to the McDonald's Quarter Pounder has sickened 49 people, Here's what to know about the ...

The McDonald's E. Coli outbreak has been linked to food served in 10 states, including several in the West and Midwest.

Here is a map of where the outbreak cases are linked. According to MayoClinc.org, Escherichia coli, or E. coli, is a type of bacteria that normally lives in the intestines of healthy people and ...

McDonald’s says consumers should feel confident ordering from its restaurants despite a deadly E. coli outbreak linked to its ...

Most urinary tract infections (UTIs) are caused by the E. coli bacteria, which are treated with antibiotics. But some strains may be resistant to common antibiotic types. For the most part ...

The genes lacZ, lacY and lacA are transcribed from a single promoter (P) that produces a single mRNA from which the three proteins are translated. The operon is regulated by Lac repressor, the ...

The prophylactic vaccine BCG (Bacille Calmette-Guerin), fails to protect against ... The second project focuses on mechanisms of gene regulation in bacteria, particularly Escherichia coli, that ...