I think there are a lot of contributing factors to all this mate me and my misses both never had a jab but still catching little coughs and colds regularly at the moment, I think as is everyone I speak to, only thing I have noticed and has been mentioned a few times is those that are vaxxed seem to be coping worse than the un jabbed but again could be many things those that took there vaccines were probably more likely to stay indoors and not mix so maybe lowering there own natural immunity I,m still in the watch and wait camp but strong patterns are still slow to emerge, eat well take plenty