Shouldve been kicked out

absolutely. She could be HIV positive or something . totally unnaceptable behaviour

I can't believe you said that. Uneducated

think she got a pass as he prob fancies her

Why did BB let him eat and drink them, that's bang out of order so wrong on every level.

HIV is not spread through saliva.

whats up with saying that, she could be riddled with lots - Pauly D exs after all

it wasn't just the tea she spat a good bit in the sandwich

I made it clear.

could be if he had an ulcer and she had it

HIV cannot be spread by saliva.

Yes it was unacceptable behaviour but with the actions of Bear i'm afraid I have no sympathy.

Welcome to 1985

You cant call this a gate. Its only bear. He deserves it.

'Although HIV can be detected in saliva, it can't be passed to other people through kissing because a combination of antibodies and enzymes found naturally in saliva prevent HIV from infecting new cells.'

http://www.nhs.uk/chq/Pages/3099.aspx?CategoryID=118

suppose she had ulcer herpes or an open wound in her mouth

exactly. All it needs it a microscopic amount of blood in the saliva for HIV to be contracted

I would assume all h/m have a medical before entering the house, i would assume BB has all necessary information from h/m regarding any personal health issues. The fact BB did not stop it shows they knew HIV was impossible.

It is possible as you say if there was a mouth wound to pass HIV but that method of transmission is extremely unlikely.

I dont think you can ever guarantee its impossible as it doesn't show up straight away so there goes that therory