Moles are adorable little creatures. And I don't know about slow. I've only ever seen one up close once, when I was younger, lifted up a board to investigate the wildlife underneath, and there it was. And slow it was not. I just about managed to catch it, but if they feel like it they can really go for it.
Whilst its not anywhere sufficient to kill a human, a shrew bite has the potential to be pretty nasty. Shrews are (of the genus Blarina in particular) one of the very, very few venomous mammals. along with the solenodons, and the salivary secretions of the slow loris and possibly some of its relatives. Unlike snakes, shrews have more in common with the venomous lizards like the mexican beaded lizard, gila monster and monitor lizards, in that the venom isn't introduced through hollow fangs, but conducted through grooves in the teeth.
https://en.wikipedia.org/wiki/Shrew#CharacteristicsSeems like some of them pack quite a punch, too. Enough (although when delivered IV) to kill 200 mice, within the total contents of the venom glands? thats quite some arsenal for a little critter like a shrew. Shrews do look quite a lot like moles, or quite a few kinds do, but generally, the shrews have longer noses. The only mole I've ever seen up close didn't have as much of a long, protruding nose as shrews do, although they are still kinda pointy. Also, true mole have a second thumb on each hand, at least on the front, not sure if the rear paw/hands do.
Just read up on it a little, and apparently the lethal factor, blarinatoxin evolved from the same precursor protein that the venom of the beaded lizard did, which surprised me a bit, considering that birds are more closely related to reptiles than are mammals.