Yes. The common cold is a virus that can be passed from one person to another. Many viruses can be passed through the air, or by shaking hands. Some require a more inmate means to transmit, such as kissing or sex acts.
by multiplying itself. it spreads through blood in humans and all living beings.
yes it could be passed by hand contact
the flu...
probably...
Computer viruses are currently unable to spread to humans.
it isn't spread, it develops from other causes
It is also spread by germs. But orignally this disease can be spread by the cells throughtout the body.
some are flu , HIV , std
Plants have stronger cells walls. And viruses do spread to plants.
New viruses are released after the lytic cycle. ~Gradpoint/Novanet
Some computer viruses.
Lab technicians are not spreading the flu, if that is what you are suggesting. Viruses are among us at all times in the "wild", they occur naturally, and have from the beginning of time. They don't need any help from humans to spread and mutate and spread again, that's what they do and how they replicate. Viruses are not being created in laboratories and released into the public. They are studied in laboratories so they can be typed and so vaccines can be developed. For that, we should thank the lab technicians and pathologists and not blame them.
Macro viruses
Malaria is transmitted among humans by female mosquitoes of the genus Anopheles.