Some Polish Professor estimates that 30 % of Poles will have Covid-19 most without symptoms by the end of October.By the end of year it will 50 % most without symptoms.Getting close to herd immunity ?Sorry I know some of you think this herd immunity is bullshit ,there are reinfections but very rare at the moment.I'm not sure about this herd immunity but in case when 90-100 % of people get this how can be there more infections ?