I don't get paid for sick leave at all, either in this job or in my last job. Usually if I'm sick for a day or two, I use my annual leave. I just pray that I won't get sick for a week!!!! Even if we have sick certs we STILL don't get paid. The employer tells us to claim from social welfare. If you are genuinely sick, the last thing you need is to be going round social welfare, filling out forms, just to get E20 a day.
I find that if I have to work during the first day of a heavy cold, I don't recover as quickly as if I take the day off.
In my previous job (multinational), we got 7 sick days paid a year. If you were out more than 7 days, you would claim from social welfare. I think this is fair.