All bugs are insects, but not all insects are bugs.
Quote summerbright: A bug pick your choice cockroach . Beetle . Cattlepiller .or gnat and viral infection sex addict .nympho. Pyro. Or yeast infection :)
I'm not sure what a Cattlepiller is! Is it a cross between a cow and a caterpillar, sort of a Moocat? but I still think that wouldn't be classed as a bug, too much mammal in that one.
Are we limited to choosing only bugs?
Now, as to Viral infections, a Yeast infection isn't viral, it's a fungus. Pyro, sex addict and nympho(sex addict,) aren't viral either, they are mental disorders.
So, trying to choose just from TRUE bugs and Viral Infections ...I would class her as 'The sniffles' :)