Why bacterial toxins are 'fascinating machines of death'

The coronavirus pandemic is a daily reminder of the consequences brought by a successful invasion of human cells by a pathogen. As new research on bacterial toxins shows, it does not take much for these encounters to turn ...

Sugar coating locks and loads coronavirus for infection

They say you can't judge a book by its cover. But the human immune system does just that when it comes to finding and attacking harmful microbes such as the coronavirus. It relies on being able to recognize foreign intruders ...

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