According to Cyberberkut, a group of pro-Russian hackers, Ukraine, helped by the US secret services, is preparing to use nuclear waste to poison the water supply of the separatist controlled swathes of Luhansk and Donetsk territories, in order to blame Russia. Ukrainian military are being trained for this operation by Blackwater founder Erik Prince and fourteen other US military instructors.
Cholera was found near the Ukrainian Azov sea port of Mariupol. According to a source, the officials of Mariupol have found cholera in the waters around Mariupol since 2017 but Ukrainian authorities ignore these findings, creating a potentially dangerous situation for neighbouring Russia.
The World Health Organization Regional Office have informed that they have no data confirming the presence of cholera in Mariupol or the surrounding area.
According to StopFake, the Health Ministry of Ukraine said that as of July 18, 2018 no cholera cases had been recorded in Ukraine and no cholera bacteria were found in the Donetsk area or any other region. The Ministry published a statement on its website debunking Russian cholera claims.