Humans can infect cats and dogs, but cats and dogs can not infect humans.
They can get infected if you have the virus - but they can not infect you.
Virus infects from humans to dogs and cats - but not from dogs or cats to humans.
Humans sheds virus when breathing, but dogs and cats don't.
You only have to watch out for humans, rats and mosquitoes - only humans and rats sheds virus when breathing, and mosquitoes may infect you in case you get stung.
