vaccinations are tiny amounts of the bacteria you are trying to be immune to. Your body attacks these tiny amounts and recognises their 'DNA' so if you get that disease or infection your body knows what it is looking for and can target it more easily.
no
vaccinations prevents us from having an specific disease.
Because you have aids
Well, you can get ill from depression.
Because it is cold which gives us sore throats etc
cross contamination/infection is never good, but the very young and the elderly have weaker immune systems so the infections that just make us a little ill can make them very ill. The illnesses that make us very ill can very likely kill them.
Pathogenic viruses cause illnesses and disease.
It's not THAT important, unless your immune system isn't quite that strong - swine flu vaccinations are to make you "immune" to the disease. They inject just enough into your body that your immune system will fight them and develop antibodies, which will protect you from falling ill next time. But the bacterium will change, and so you'll have to get more vaccinations after a little while.
By reproducing and multiplying rapidly. and they make us ill by attacking our cells and converting their normal functions to producing the virus.so they get your own cells to do their dirty work too (this applies for viruses)
If you are coming from the US there is not specific requirements for Vaccinations for Abu Dhabi; However, it is good practice to have the following vaccinations when doing international travel of any kind:HEP A & BMMRTyphoidTetanus/Diphtheria
Personally I would get all the vaccinations recommended by your veterinarian. Just like us vaccinations are for protecting from viruses and illnesses that could harm your dog, such as rabies. Also some shots can get rid of or protect your dog from ticks and / or lice.
you make your moshi monster ill by neglecting it and not visiting it for a few days. or you can make it ill by over feeding it! I hope this helped :)