Medical research

Crucial pathway to fight gut infection discovered

The researchers found virulent E. coli bacteria blocked a pathway that would normally protect the gut from infection. These infections are particularly serious in young children and can result in diarrhoea and other complications ...

Vaccination

AstraZeneca Covid vaccine sales hit $275 mn in first quarter

British pharmaceuticals giant AstraZeneca said Friday that its COVID vaccine generated $275 million (227 million euros) in sales in the first quarter, as its chief executive defended the company's performance in the face ...

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