Vladislav Sharkovsky is serving a 10-year prison sentence at a juvenile colony for a minor, non-violent drug offence. His health has been deteriorating since his arrest in March 2018, but he has been denied adequate health care by the prison administration and has been threatened with reprisals unless his mother stops complaining about his prison conditions. The authorities must urgently provide the health care he requires and protect him from any form of harassment or reprisals.