Fourteen out of thirty-one of my students from 4VE5 came to class today. The rest have gone back home because they have been given medical leave. This is the flu season and quite a number of students have been taken ill. The hospital authorities are monitoring the situation and all the necessary precautions have been taken. Hopefully, things will go back to normal next week.
Note that the windows in the library are open (and so are the doors). We were told to switch off the air-conditioning units and switch on the fans instead.