kinders jonger as vyf jaar, bejaardes en mense wat buite werk, is veral kwesbaar vir ontwatering en sonsteek ('n toestand wat veroorsaak word as 'n mens se liggaam oorverhit).

children younger than five, the elderly and people working outdoors are especially vulnerable to dehydration and heatstroke (a condition caused when your body overheats).
