“Our restaurant at Cleveland Circle in Boston is temporarily closed while we work with local health officials to investigate a number of illnesses among Boston College students.” So said a Chipotle spokesperson as the restaurant chain faces yet another health-related challenge.

+ This is big news because Chipotle’s brand and stock price have already taken big hits because of a far-reaching E. coli outbreak. And the E. coli outbreak is big news precisely because Chipotle’s brand value is so associated with health. From Bloomberg: Chipotle’s biggest strength is suddenly its biggest weakness.

+ Harvard Gazette: Chemical flavorings found in e-cigarettes linked to lung disease.