There were 146 patients with Covid-19 in Czech hospitals on Saturday, 23 fewer than on Friday, and 23 of them are in a serious condition. One year ago, about 500 patients with Covid-19 were treated in hospitals and about 90 of them were in serious condition. The reproduction number, which indicates how many people are infected by one Covid-positive person, slightly decreased from 1.13 to 1.11 on Saturday. The R number has been above 1.0 since August 26.