It is called the adaptive defense and consists of antibodies and lymphocytes, often called the humoral response.
Viruses do not attack viruses.
There are no active viruses that attack Mac OS X.
No. A virus must attack a cellular life form in order to survive.
That is certainly not true. There are for example viruses that routinely wipe out almost the entire tentworm population. There are others that attack bacteria. Some viruses attack cancers!
White blood cells release interferons to attack viruses. Interferons are signaling proteins that help to enhance the immune response by interfering with viral replication.
There are numerous products that kill viruses on environmental surfaces, but few that safely attack them in the body. The body's "T helper cells" can signal macrophages to attack some viruses.
Attack by viruses attack by hackers
yes.
Immunotherapy is a type of treatment that involves stimulating the immune response to enhance its ability to recognize and attack cancer cells. Conversely, immunosuppressive therapy is used to repress the immune response in conditions such as autoimmune diseases or after organ transplant to prevent rejection.
No. red blood cells carry oxygen. White blood cells attack pathogens such as viruses.
Antibodies
viruses which attack animals are called zoophages