Conclusion
This
study identified severe cases of haemorrhagic fever with renal syndrome
(HFRS) with different epidemiological, clinical and laboratory
characteristics. Meanwhile, hantavirus and Bunyavirus co-infection was
confirmed by experimental verification in severe HRFS cases, suggesting
that co-infection with viral haemorrhagic fever may affect the severity
of the disease. The results of this study provide scientific reference
and insights for the prevention, diagnosis and treatment of co-infection
with viral haemorrhagic fever.