No. The patient's immune system will have made antibodies in response to the first infection (to cure the patient) and these will prevent subsequent infections by the SAME virus. This is the whole basis of vaccinations.
Often, yes. However, it depends entirely on the type of the sickness and whether our bodies are able to produce antibodies against the disease (such as in Infectious Diseases). It also depends on if those antibodies work universally or only on a specific type or strain of the of pathogen. If you include all the non-infectious diseases, then the answer is an overwhelming, "Yes." Prevention is the best medicine in all types of sickness.
Yes. It affects different people differently, so if you pass it to someone else and then they pass it back, your body could think of it as a different kind of virus.
Viral immunity is typically pretty good for a healthy person, but there are many variations of both cold and flu. You won't get the *same* virus twice, but you may easily get a virus that has the same symptoms twice in the same year.
saliva does not kill an aids virus.
Yes. Virus do infect bacteria. They are called bacteriophages. (bacteria eaters)
i would say that to occupy, raid, take over by force, have the same meanings as invade. health wise such as a virus or bacteria i would say to infect is the same as being invaded by bacteria/virus etc
If you have a decent virus protection program, then it is virtually impossible. However, if it has a different coding but same directive, then it is possible for it to "come back".
It is illegal to be tried for the same offence twice.
if someone insults you say i thougth we were talking about me not about you
A regular virus can infect people and animals and it causes sickness. Computer viruses do pretty much the same thing, except for computers. They can cause your computer to do things that you would rather not have it do, such as transmit sensitive information to other people or crash.
Yes living in the same day twice is called Dé Ja Vu
well, i guess so. i mean yes you could sue someone twice for the same case, because maybe they did two bad things so u could sue them twice.
Double jeapordy.
There is not only one way for them to be contracted, there is every virus or bacteria has a way they dont all infect one person the same way on this planet.