Related Rule
Russian Federation
Practice Relating to Rule 26. Medical Activities
With regard to internal armed conflicts, the Russian Federation’s Regulations on the Application of IHL (2001) states:
Medical personnel may give information concerning the wounded and sick which constitutes a medical secret only in cases provided for by the laws of the Russian Federation concerning the citizens’ health protection. 
Russian Federation, Regulations on the Application of International Humanitarian Law by the Armed Forces of the Russian Federation, Ministry of Defence of the Russian Federation, Moscow, 8 August 2001, § 83.