Want this question answered?
yes
every pathogen is different, the main and only difference is the antigen which live upon it and often release toxins which can also harm the body as well as the actual infection it is carrying. What makes them different are it's Antigens.:)
France.
France.
Vaccines take advantage of the body's immune system's way of fighting pathogens. When your body is exposed to some pathogen, which has various antigens on its surface, the immune system would start making antibody against those antigens. Normally, it would take sometime for your body to response with first exposure. Subsequence exposures would result in much more rapid response. Vaccines work by isolating these antigens and give it to you exposing the immune system. You should not get the disease, since only the antigens are given instead of the full pathogen. Sometimes, it may be difficult to completely separate the antigens, so they weaken to pathogens to the point that they would not cause the infection in healthy individuals. These are call live attenuated vaccines. Exam of these are MMR, Varicella Vaccines, Flu mist.
There is no microorganisms/bacteria living/growing in jam because it is so sweet and the sugar dehytrates the microorganisms so they can no longer live in the jam. So the answer is no, no microorganisms live in jam.
yes
microorganisms lived on earth 3.5 billion years ago.
Many microorganisms are found naturally in fresh and saltwater.
Anorexia is a psychological condition - not a disease caused by a pathogen !
Yes they can, what kind of questions is this. Your race doesn't determine if you can get Polio or not. Just because they're indian doesn't means they live forever. They eventually will die probably not of polio, but they can get it.
They changed to inactivated to lower the risk of shedding polio virus after the live vaccine.