Diseases, Conditions, Syndromes

Zimbabwe starts cholera vaccination drive

Zimbabwe launched a vaccination campaign against cholera on Monday, to rein in a worsening outbreak of the disease that the government said has killed more than 400 people.

Oncology & Cancer

Liquid biopsy: A new tool for identifying and monitoring cancer

Physicians at the University of Chicago Medicine are increasing their use of liquid biopsies, an emerging technology that detects signs of cancerous tumors with a simple blood test rather than an invasive needle procedure.

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