Table 1.

Number of messages with the authors and type of communication.

Author	Type of Communication	All	COVID Related
Ministry of Education and Science	Legal act	187	57
Ministry of Education and Science	Website news	1145	565
National Conference of Rectors (KRASP)	Ordinances	3	3
University of Economics in Katowice	Website news	468	140
University of Economics in Katowice	Newsletter	56	56
University of Economics in Katowice	Rector’s ordinances	353	15
University of Economics in Katowice	Rector’s announcements	15	15