​You just unpacked the snowsuits from jarní prázdniny (the Czech spring break). The kids had a great time skiing in the Krkonoše or the Alps, and you were finally looking forward to a normal routine. But just days after returning to school or kindergarten, the inevitable happens: the coughing starts, the fever spikes, and you are back to playing nurse. ​If it feels like your child catches a new bug every time there is a school break, you aren't imagining things. Late February