A repeat worker died yesterday after contracting the Hantan virus.

On the evening of the 23rd, Ningshan County, Ankang City, Shaanxi Province, made a statement on the "death of a migrant worker in a re-engineering bus through the Jingkun High-speed Ningshan Service Zone", the full text of which is as follows on March 23, 2020 at 4 a.m., Shandong Rongcheng Luyang Aquatic Food Co., Ltd. leased a bus to Longwei Passenger Transport Co., Ltd. of Shandong Weihai City(Longwei Passenger Transport Co., Ltd.) Number: Lu K00149, a total of 2 drivers, 1 medical staff, 30 migrant workers), in Linyi City, Yunnan Province, Mengding Town to pick up workers back to Shandong migrant workers, through my county (Ankang City, Shaanxi Province, Ningshan County), with the car medical staff found a certain discomfort in Tian, dial 120 help line.
the local 120 emergency center immediately arrived, from the highway service area will be Tian a certain 4 people to the county hospital emergency department, Tian a certain treatment, 2 fever and 1 escort in accordance with the new crown pneumonia treatment standard process to check.
at the same time, all 29 other people in the same vehicle were put into effect on-site medical observation measures.
23 at 7 o'clock, the patient Tian a certain treatment invalid death.
by the Ankang City CDC on the deceased and 2 fever and 1 escort of the first new coronary pneumonia virus nucleic acid test negative, the deceased Tian a Hantan virus (haemorrhagic fever) nucleic acid test as positive, the same as other personnel nucleic acid testing is collecting samples.
at present, Ningshan County has issued a circular to Shandong, Yunnan and relevant cities and counties.
Ningshan County Health And Health Bureau march 23, 2020 Hantan virus belongs to bunia virus, is a negative chain RNA virus with enmustic segments, the genome includes L, M, S 3 fragments, respectively, coding L polymerase protein, G1 and G2 glycoprotein, nucleoprotein.
Hantan virus can be two kinds: causehanvirus pulmonary syndrome (HPS), and another causes Hantan virus nephropathy (HFRS).
the former is mainly prevalent in the United States, with cases also found in Argentina, Brazil, Paraguay, Bolivia and Germany.
the main clinical manifestations, in 4 days or so of fever, headache and other pre-elongating symptoms, the emergence of non-heart-induced pulmonary edema and high fatality rate (52.4% to 78.0%) as a feature of acute respiratory failure, severe 3 to 7 days of death, survivors are quickly recovered, no sequelae.
the latter is common renal syndrome haemorrhagic fever in China, its molecular biology research once again proved that its pathogenesis is mainly the direct pathogenic action of the virus, the kidney is the early primary damage organ, the virus is the direct factor of kidney damage.
the first case of HPS was detected in Chile in 1995, only 8 cases were reported between October 1995 and July 1997, and 20 cases occurred between October and December 1997, involving 11 regions of the country, with an average age of 29.7 years and a fatality rate of 61%.
genetic analysis of the virus showed that the incidence was mainly caused by the Andes virus.
the authors believe that the increase in HPS cases is related to an increase in the number of local Hantan virus host animals.
a total of HFRS91639 cases occurred in Russia from 1978 to 1996, distributed in 61 of the 89 administrative regions, of which 96.4% came from the European part of Russia, 3.6% from the Asian part, with an average annual mortality rate of 4.0/100,000 and 0.6/100, respectively.
serology and genotype indicated that there were at least six serotype of Hantan virus in Russia: HTN, PUU, SEO, TUL, KRB, TOP.
the occurrence of HFRS 199 cases in Belgium between October 1995 and December 1996, the seasonal distribution is reflected in the small peak of winter and spring and the high peak of summer and autumn, the patientised mainly with PUU serotype infection.
a total of 21 cases of HPS in Canada as of November 1997, distributed in 3 western provinces, the fatality rate of 33%, epidemiological surveys show that the country has a virus-carrying host animal distribution, and HPS incidence is associated with exposure to rats.
Japan detected host animals carrying Hantan virus from 16 of the 17 seaports and 2 of 3 airports, the authors suggested that monitoring systems should be established and appropriate precautions should be taken to check the rate of human infection.
HFRS is one of the viral diseases that seriously endanger the health of our people.
since the successful isolation of the virus in the early 1980s, the research of HFRS and Hantan virus has achieved a lot of results, especially in recent years, the successful development of inactivated vaccine, for the effective prevention of the disease has created conditions.
but there are still gaps in foreign research in pathogenology, experimental diagnosis, immunopathology and molecular biology, and there are still many problems to be solved.
with the deepening of future research, the gradual deepening of understanding of the disease, in order to finally effectively control the prevalence of the disease in Our Country.
Source: CCTV News.