A clinical definition of infection would include the proliferation of the pathogen towards causing a tangible set of symptoms and as we are talking about a quantifiable clinical outcome then that is the logical definition.
What on earth? So you're basically saying that if someone gets the flu and it's thriving in their respiratory tract, but they don't show symptoms, such as fever, because they have an immunodeficiency of some sort, they simply don't have an infection?
Also, you're saying that because they don't show symptoms, no one has ever been infected by immunodeficiency virus??
Ahahahaha. Amazing.
Moreover, if we were to use you strict interpretation then you would also be wrong because cortisol has a direct effect on the innate immune system consequently and directly impacting on the possibility of a pathogen entering the body.
You really don't understand do you?
Cortisol released as a response to stressful situation may suppress the immune system yes, but how on earth does that directly impact the possibility of an infectious agent physically entering the body?
Are you saying that if someone is in a non-stressed state their earholes close, they don't touch their eyes, they stop breathing and swallowing, and they will never scratch their skin, all because no cortisol is being released?
Unbelievable.
Lets say we have two utterly healthy individuals, one is stressed and one is not.
I have the flu and I go and cough and sneeze my lungs out right in their faces.
You are telling me that the one who is stressed will suck up my flu particles and the one who isn't stressed will magically deflect them?
Bwahahahahahahahah
The answer is just no. Both of them will breathe normally, they will have their eyes open, and the virus will physically enter both their bodies.
So rather than be a smart ass you could realise that the biggest and most effective part of the immune system is a magic forcefield keeping pathogens at bay. It's called your skin.
Maybe shouldn't have gone all 'lmao'. Kind of made yourself look a bit silly (again).
Hahaha more wrongness and clutching at straws already. Skin is not a magic forcefield sorry and it is certainly not part of the immune system. Lets go back to your cortisol, so say someone is stressed out and a boatload of cortisol is being released, are you saying it will suppress my skin's immune response? Considering its the most "biggest and effective part of the immune system" Please explain the exact immunological response carried out by your skin when a flu virus (for example) is on your fingertip.
Skin does not keep "pathogens" "at bay". That is absolute nonsense. Skin does not neutralise anything lol, it's just a physical barrier. In fact skin ITSELF is susceptible to infections for goodness sake!!! Ever seen what herpes looks like?
I'm not being a smart arse, you're simply all over the place.
This is actually an interesting topic which I shall be discussing with some qualified people very shortly. Meanwhile, you can keep whining about how some cortisol will open up some extra orifices in your body and somehow start to suck in infections through them lmao.