WHO chief says herd immunity approach to pandemic 'unethical'

 The head of the World Health Organization has warned against deliberately allowing coronavirus to spread in the hope of achieving so-called herd immunity, saying the idea is unethical.

“Herd immunity is a concept used for vaccination, in which a population can be protected from a certain virus if a threshold of vaccination is reached,” Tedros Adhanom Ghebreyesus said during a virtual press briefing.

Länk GUARDIAN