Hence, says Professor Marek Kowalczyk of the Military Institute of Hygiene and Epidemiology in Warsaw, “people who live stressful lives suffer from colds and flu twice as often as others. ”
Seepärast ütleb Varssavi sõjaväe hügieeni ja epidemioloogia instituudi professor Marek Kowalczyk: „Inimesed, kes elavad stressirohket elu, põevad külmetushaigusi ja grippi kaks korda sagedamini kui teised inimesed. ”