How is Congo virus caused?
The CCHF virus is transmitted to people either by tick bites or through contact with infected animal blood or tissues during and immediately after slaughter. The majority of cases have occurred in people involved in the livestock industry, such as agricultural workers, slaughterhouse workers and veterinarians.
Can Congo virus be cured?
Treatment for CCHF is primarily supportive. Care should include careful attention to fluid balance and correction of electrolyte abnormalities, oxygenation and hemodynamic support, and appropriate treatment of secondary infections. The virus is sensitive in vitro to the antiviral drug ribavirin.
What is Congo virus?
Congo Virus or Crimean-Congo Haemorrhagic fever (CCHF) is a tick borne viral disease that infects wild and domestic animals, including livestock.
What is the symptoms of Congo fever?
SYMPTOMS AND SIGNS As per WHO, ”Symptoms of CCHF are fever, myalgia, (muscle ache), dizziness, neck pain and stiffness, backache, headache, sore eyes and photophobia (sensitivity to light). There may be nausea, vomiting, diarrhoea, abdominal pain and sore throat early on, followed by sharp mood swings and confusion”.
Is there a vaccine for CCHF?
There are currently no licensed vaccines or therapeutics to treat CCHF. The aetiological agent, CCHF virus (CCHFV), is a single-stranded, negative sense RNA virus classified within the Nairovirus genus of the family Bunyaviridae.
How is CCHF diagnosed?
Laboratory tests that are used to diagnose CCHF include antigen-capture enzyme-linked immunosorbent assay (ELISA), real time polymerase chain reaction (RT-PCR), virus isolation attempts, and detection of antibody by ELISA (IgG and IgM).
How do humans get Q fever?
People can get infected by breathing in dust that has been contaminated by infected animal feces, urine, milk, and birth products. Some people never get sick; however, those who do usually develop flu-like symptoms including fever, chills, fatigue, and muscle pain.
What is the vaccine called for yellow fever?
Sanofi Pasteur, the manufacturer of the only yellow fever vaccine (YF-Vax) licensed in the United States, expects to provide an update on the return to supply of YF-Vax in June 2021. Yellow fever vaccine is a live-attenuated virus vaccine that has been available since the 1930s.
Is there any vaccine for Congo virus?
There is currently no specific prophylaxis or vaccine against Crimean-Congo haemorrhagic fever virus (CCHFV). Crimean-Congo haemorrhagic fever (CCHF) is a severe febrile illness transmitted by Hyalomma ticks in endemic areas, handling of infected livestock or care of infected patients.
What are the complications of Crimean Congo fever?
Context: Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne acute viral hemorrhagic fever with variable complications and mortality. Its mortality rate could be as high as 60% – 80% or as low as 0% – 5%. The most common complications are hemorrhage, shock, DIC, and multi-organ failure that might result in death.
What animals transmit Q fever?
Cattle, sheep and goats are the main sources of infection, however a wide range of animals including domestic and feral dogs and cats, feral pigs, horses, rabbits, rodents, alpacas, camels, llamas, foxes, and Australian native wildlife (including kangaroos, wallabies and bandicoots) can also spread the bacteria to …
Do ticks cause Q fever?
Q fever, caused by the bacterium C. burnetii, is usually acquired by inhalation of an aerosol from an infected animal but may be rarely acquired by tick bite or by crushing a tick. The infection is more common in regional and rural parts of Australia, especially Queensland and New South Wales.
Where was the first case of Congo fever?
Crimean-Congo Hemorrhagic fever (CCHF) is a viral disease that spreads through tick bite. It was first described in Crimea in 1944 and was called Crimean Hemorrhagic fever.
Where does Crimean Congo hemorrhagic fever come from?
Crimean-Congo Hemorrhagic Fever (CCHF) The disease was first characterized in the Crimea in 1944 and given the name Crimean hemorrhagic fever. It was then later recognized in 1969 as the cause of illness in the Congo, thus resulting in the current name of the disease. Crimean-Congo hemorrhagic fever is found in Eastern Europe,…
How does Congo hemorrhagic fever ( CCHF ) work?
Crimean-Congo Hemorrhagic fever (CCHF) is a viral disease that affects people who are bitten by infected ticks or who come in direct contact with blood and tissues of infected animals or patients.
Who are the virus hunters in the DRC?
Simon Pierre Ndimbo and Guy Midingi are ecologists and virus hunters in the DRC’s northwestern Équateur Province, where Ingende is located. They’re the tip of the spear in tracking and tracing signs of emerging infectious diseases (EIDs).