I wonder if this is what is spreading in China -
Crimean-Congo hemorrhagic fever (CCHF) is caused by infection through a tick-borne virus (Nairovirus). The disease was first characterized in Crimea in 1944 and given the name Crimean hemorrhagic fever. It was then later recognized in 1969 as the cause of illness in Congo, thus resulting in the current name of the disease. In 2014, 34 people became infected (among which a 4-year old child) with CCHF- 3 of which died. The same year Pentagon biologists studied the virus in Georgia under the DTRA project “Epidemiology of febrile illnesses caused by Dengue viruses and other Arboviruses in Georgia”. The project included tests on patients with fever symptoms and the collection of ticks, as possible vectors of CCHV for laboratory analysis.
34 people became infected with CCHF, 3 of them died in Georgia. Source: NCDC-Georgia
The cause of the CCHF outbreak in Georgia is still unknown. According to the local Veterinary Department report, only one tick from all of the collected species from the infected villages tested positive for the disease. Despite the claims of the local authorities that the virus was transmitted to humans from animals, all animal blood samples were negative too. The lack of infected ticks and animals is inexplicable given the sharp increase of CCHF human cases in 2014, meaning that the outbreak was not natural and the virus was spread intentionally.
In 2016 another 21 590 ticks were collected for DNA database for future studies at The Lugar Center under the Pentagon project “Assessing the Seroprevalence and Genetic Diversity of Crimean-Congo Hemorrhagic Fever Virus (CCHFV) and Hantaviruses in Georgia”.