It's either a yeast allergy,or maybe the extra yeast he got in his glass was fed on by something already in his system? Might've speeded up the reaction from the virus or whatever it is/was.
It's either a yeast allergy,or maybe the extra yeast he got in his glass was fed on by something already in his system? Might've speeded up the reaction from the virus or whatever it is/was.
No way. There's no scientific basis for that. If anything the presence of yeast would inhibit a virus.
Heres a link to a study where they attempted to infect beer with common bugs that cause food poisoning. Alcohol was the main factor, basically nothing could grow in beer containing alcohol.
E coli and salmonella survived 30 days in "mid strength beers" so if you had feces and raw chicken all over your bottles food poisoning could be a possibility. But if those are the conditions of your home hes more likely to have gotten it from the glass or any surface he touched.
http://www.ncbi.nlm.nih.gov/m/pubmed/22004814/
When my friend found out that I started homebrewing he told that he brewed exactly once many years ago. He got a small kit for a gift and brewed a batch up. When he drank it, his throat got really sore. He said it was the most painful thing he ever experienced. He went to the doctor and he was told he has a yeast infection in his throat. The doctor said it was probably from the beer.
I don't think he was making it up but I'm still unsure as to whether it was really the brew.
From what I understand food poisoning can show up relatively quickly (30 minutes).