by a virus or by a virus in the air
no
By a virus adjective
It appears that dogs can be naturally and asymptomatically infected with Ebola virus. During 2001-2002, dogs in Gabon were found to have Ebola virus antibodies. These dogs were tested using antibody assay, antigen detection and viral PCR. While they tested positive to antibodies, no antigens or viral DNA sequences were found, and no virus was able to be isolated from these dogs. There are no scientific reports that show the virus has been isolated from dogs or that it can be directly transmitted by dogs. The Ebola virus is not airborne and can only spread through direct contact with the bodily fluids of an infected person who is showing symptoms, or who has died.
Yes, distemper is a virus. If the animal is vaccinated, it will not contract distemper.
By a virus adjective
the answer is you! female dogs
yes
worms
Trojan is a kind of Malware. And Malwares are virus.
that virus is also named as japanese encephalitis virus.
i think its HIV virus as till now i have'nt heard of animals being affected by this virus !