Medical research

New hydrogel can repair tears in human tissue

EPFL scientists have developed an injectable gel that can attach to various kinds of soft internal tissues and repair tears resulting from an accident or trauma.

Vaccination

World trade body chief says vaccine inequity 'unacceptable'

The head of the World Trade Organization called Thursday for expanded capability in developing countries to manufacture vaccines, saying the gaping imbalance in access to coronavirus vaccines that mostly favors rich, developed ...

Medical economics

Waiver war at WTO over Covid jab IP rights

The World Trade Organization faces calls led by India and South Africa to waive intellectual property rights for COVID-19 vaccines—a notion fiercely rejected by pharmaceutical giants and their host countries.

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