This is the pathogen.

It'll engulf the pathogen.

I called this thing a pathogen.

Once they're bonded that's my bacteria, the invading pathogen.

He becomes activated after binding to the new pathogen.

Declarations are required for the importation of zoonotic pathogens and for those facilities that deal with them.

This phagocyte will start to engulf it'll wrap around this pathogen.

Their fitness for creating pandemics we are unaware of, but we are ripe for zoonotic borne, emerging communicable diseases.

The blood will be tested for zoonotic viruses, part of a program Dr. Wolfe has spent years setting up.

Introducing an innocuous version of a pathogen into the body causes the immune system to produce antibodies, which will neutralize the wild pathogen if it enters the body later.

That's that part of the pathogen that binds to our variable sequencer.

The virus that causes AIDS is the trickiest pathogen scientists have ever confronted.

The virus that causes AlDS is the trickiest pathogen scientists have ever confronted.

It needs binding of the pathogen onto one of these membrane bound antibodies.

least to some part of some pathogen of some virus or some bacteria.

The importation forms are used to assess the types and quantities of pathogen being imported the location and physical infrastructure of the facilities which will use the pathogen the method to be used for disposal of the pathogen and an outline of the work research objectives vis à vis the various agents.

In the very first immunology video, where we talked about nonspecific defense mechanisms, we said if we had some type of a pathogen let's say it's a bacteria that our phagocytes can recognize either proteins on the bacteria or maybe it was some other type of pathogen some other marker on the pathogen.

These acts prescribe potentially dangerous zoonotic or botanical pathogens or agents that have been imported into Canada and must thereafter be monitored.

It doesn't know what type of pathogen it is, but that's enough for the phagocyte.

But once the pathogen is completely merged inside the cell, this little package will merge over here and it will dump its contents into this phagosome, into this vesicle containing the pathogen, and then break it up.

But most natural pesticides as well as pathogen laden animal excreta, for use as fertilizer are permitted.

So the end product after phagocytozed this pathogen is that the phagocyte will look something like this and it will have these antigen presenting proteins, I guess we can call them, that had bound to parts of that original pathogen.

So the membrane is just going to surround the pathogen and this part is going to go in.

You see, diabetes is an autoimmune disease where your body fights itself, and at the time people thought that somehow maybe exposure to a pathogen had triggered my immune system to fight the pathogen and then kill the cells that make insulin.

So it has a little bit of the original pathogen on it that I drew in green right here.

Policymakers would do well to remember that it only takes one airplane flight for such a pathogen to go global.

Members of the local Rajneeshpuram commune caused the outbreak by intentionally spraying the pathogen on the salad bars of local restaurants.

You took a pathogen, you modified it, you injected it into a person or an animal and you saw what happened.

Maybe he's initially attached to the antibody and break him up, take pieces of this pathogen and attach it to MHC

Exporting countries of the region have experienced similar costs in ensuring that their exported food products are free of the cholera pathogen.

It's going to kind of pinch in and the pathogen is going to get surrounded and get engulfed phagocytozed by the phagocyte.

Recently, however, effective methods for amplifying prions have been developed, which could enable detection of the pathogen before it can damage its host.

After evaluation and approval by Health Canada, an importation permit will be issued which must accompany the shipment of the pathogen into Canada.

You know, if you're working with a pathogen, you're not part of the biohacker community, you're part of the bioterrorist community, I'm sorry.

During the summer of 2003, coral reefs in the Mediterranean Sea appeared to gain resistance to the pathogen, and further infection was not observed.

There are many types of antibiotics and each class inhibits a process that is different in the pathogen from that found in the host.

So this is the pathogen, the bacteria in this case but phagocytosis the process is completely identical in terms of how it engulfs things.

This is going to pinch in and bubble around this thing and so we're going to have the pathogen sitting inside of the phagocyte.

It's bringing them to the site where maybe you got a cut or maybe where a lot of the bacteria or whatever the pathogen is.

But if the host needs to be mobile in order to transmit the pathogen, then it's the benign ones that tend to be the winners.

The transmission of viruses from animals to humans can occur, but such zoonotic infections are rare and subsequent human to human transmission of animal viruses is even rarer, although there are notable exceptions such as influenza.

And as soon as one of these B cells binds, it says, hey guys, I'm the lucky guy who happens to fit exactly this brand new pathogen.

They're going to start spitting out tons and tons of these proteins that are uniquely able to bind to the new pathogen, this new thing in question.

The panel noted that the current threats had changed, especially in the plant pathogen area, where the perceived threat has changed from large scale to small scale attacks.

If, for example, a pathogen is transmitted by an insect that lives in the tops of trees, susceptible hosts will not be infected if they never leave the ground.