I worry my parents sick whenever I don't call them.

Health workers in remote clinics urgently needed more resources to diagnose and treat African sleeping sickness.

When one remembers the details of the crash, one can feel sick to one's stomach.

During the seminar, she argued that neither theology nor psychology alone could fully address the sickness unto death that haunts modern consciousness.

Several climbers were forced to stop their ascent after one of them developed acute mountain sickness.

After experiencing dizziness and fainting episodes, she was diagnosed with sick sinus syndrome and scheduled for a pacemaker implantation.

Several farmworkers were hospitalized with green tobacco sickness after harvesting wet tobacco leaves for hours.

The veterinarian explained that the herd's recent decline in milk yield was caused by a three-day sickness that swept through the cattle.

By the late 19th century, diplomats often treated the sick man of Europe as a declining power whose fate would reshape the balance in the region.

Many nineteenth-century commentators used the name sick man of Asia to criticize what they perceived as the Qing Empire's weakness.