Back by popular demand, here’s the latest Worms & Germs crossword puzzle. It’s a bit tougher than average but most of the answers can be found in recent posts. Answers will be posted in a few days.  Have fun!

Rabies is “almost always” transmitted by bites and “almost invariably” fatal once disease develops in a person or animal. We use a lot of these kinds of disclaimers with infectious diseases, which can be frustrating, but it’s necessary because exceptional (strange) things occasionally occur.

A report in an upcoming edition of Emerging Infectious Diseases (

Rabies vaccination of dogs is legally required in many areas. In most of those, it must be given by a veterinarian, unlike some other vaccines that can be purchased from a veterinarian or supplier and administered by owners.

Why does a veterinarian have to administer rabies vaccines? There are a few reasons.

  • One is that