By residing in the cell, the bacteria can evade the immune response and spread within the body ... these intracellular ...

The first line of defence against infection stops the pathogens from entering the body. These first lines of defence are called non-specific defences as they are general defences, not designed to ...

Bloodborne pathogens are microorganisms such as viruses or bacteria ... It too is transmitted by blood and body fluids but is harder to transmit. On the other hand once people become infected around ...

The body has evolved defences that act to prevent pathogens entering it. If a pathogen does enter the body then the immune system helps to fight it off. Cancer and cardiovascular disease - non ...

The goal of these vaccines is to use a gene from a pathogen to generate an immune ... billions of copies of the altered vector will enter the body. Of these, only 1 percent will work their way ...

The project, undertaken by Moredun Research Institute, reviewed the evidence on how pathogens enter the farm, are transmitted to livestock, and then spread into the farm environment. A review of ...