A US pharmacist has been arrested on suspicion of deliberately ruining hundreds of doses of coronavirus vaccine by removing them from refrigeration for two nights.
The Grafton Police Department in Milwaukee said the former Advocate Aurora Health pharmacist was arrested on suspicion of reckless endangerment, adulterating a prescription drug and criminal damage to property.
The department did not identify the pharmacist, saying he has not yet been formally charged, but is being held in custody.
His motive remains unclear. Police said that detectives believe he knew the spoiled doses would be useless and people who received them would mistakenly think they had been vaccinated when they had not.