ebola virus disease is the important emerging disease in africa. this infection is deadly and has the main clinical feature as an acute hemorrhagic fever. the main hematological alteration in this infection is the platelet change. however, the change in other hematological parameters should be mentioned.

BACKGROUND In 2008 a nosocomial outbreak of five cases of viral hemorrhagic fever due to a novel arenavirus, Lujo virus, occurred in Johannesburg, South Africa. Lujo virus is only the second pathogenic arenavirus, after Lassa virus, to be recognized in Africa and the first in over 40 years. Because of the remote, resource-poor, and often politically unstable regions where Lassa fever and other ...

Abstract We conducted a serosurvey for Crimean-Congo hemorrhagic fever virus antibodies in various wildlife species Catalonia, northeastern Spain. detected high seroprevalence southern close to the Ebro Delta wetland, key stopover birds migrating from Africa. Our findings could indicate that competent vectors are present region.

Crimean-Congo hemorrhagic fever (CCHF) is a potentially fatal systemic disease in children caused by a tick- borne virus. Many different clinical and laboratory findings are seen in CCHF. We report here an atypical presentation of CCHF with hyponatremia. CCHF with electrolyte imbalance is not reported before. A 4-year-old girl presented with fever, fatigue and unconsciousness with hyponatremia....

In February 1998, an outbreak of acute febrile illness was reported from the Kapalata military camp in Kisangani, the Democratic Republic of Congo. The illness was characterized by an acute onset of fever associated with severe headache, arthralgia, backache, neurologic signs, abdominal pain, and coughing. In 1 individual, hemorrhagic manifestations were observed. The neurologic signs included ...

Dengue hemorrhagic fever is an acute infectious disease caused by dengue virus. We described the high-resolution CT findings in a 70-year-old male with the disease, which was diagnosed by clinical examination and confirmed by serological methods. High-resolution CT demonstrated bilateral areas of consolidation with air bronchogram and ground glass opacities, as well as small bilateral pleural e...

CDC designated category A infectious agents pose a major risk to national security and require special action for public health preparedness. They include viruses that cause viral hemorrhagic fever (VHF) syndrome as well as variola virus, the agent of smallpox. VHF is characterized by hemorrhage and fever with multi-organ failure leading to high morbidity and mortality. Smallpox, a prior scourg...

368 www.thelancet.com/infection Vol 17 April 2017 1 Haider S, Hassali AM, Iqbal Q, et al. Crimean-Congo haemorrhagic fever in Pakistan. Lancet Infect Dis 2016; 16: 1333. 2 Müller MA, Devignot S, Lattwein E, et al. Evidence for widespread infection of African bats with Crimean-Congo hemorrhagic fever-like viruses. Sci Rep 2016; 6: 26637. 3 Mourya DT, Yadav PD, Shete AM, et al. Cross-sectional se...

Two distinct syndromes associated with dengue virus infection are prevalent in tropical Asia; dengue fever, a benign disease characterized by fever, myalgia, leucopenia and a maculo-papular rash and dengue hemorrhagic fever (DHF), accompanied by fever, shock, hemorrhagic diathesis and a significant mortality.1 The dengue viruses, a group of antigenically related members of the Group B arthropod...

Crimean-Congo hemorrhagic fever virus (CCHFV) is a viral hemorrhagic fever of the Nairovirus group that belongs to the Bunyaviridae family. Crimean-Congo hemorrhagic fever (CCHF) is a severe infectious disease with a mortality rate as high as 5%, and it is characterized by fever and bleeding. CCHF first emerged in Turkey in 2002, and the prevalence of the disease has been found to be increased ...