Well if cabal.com does not recomend it.
No oovoo can not cause viruses.
Parasites can carry and transmit viruses, but they do not "cause" them.
Some can cause cancer. They are called oncogenic viruses.
While most viruses co-exist harmlessly in their host and cause no signs or symptoms of disease, many of the viruses do cause fever.
No, Clubpenguin is a safe site run by Disney that does not cause viruses.
Viruses can affect animals, and some viruses can affect plants.
No.
No
no
No i always play on it and it never did download viruses
Yes, many viruses cause disease.
No, its a simple playfull game it has no viruses