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A viral disease (or viral infection) occurs when an organism's body is invaded by pathogenic viruses, and infectious virus particles (virions) attach to and enter susceptible cells. [1] Examples are the common cold, gastroenteritis and pneumonia. [2]
6,400 (with chickenpox) [ 5 ] Shingles, also known as herpes zoster, is a viral disease characterized by a painful skin rash with blisters in a localized area. [ 2 ][ 6 ] Typically the rash occurs in a single, wide mark either on the left or right side of the body or face. [ 1 ] Two to four days before the rash occurs there may be tingling or ...
The KFD virus is a typical flavivirus measuring about 40–60 nm in diameter. The genome of KFDV consists of 10,774 nucleotides of single-stranded, positive-sense RNA encoding a single polyprotein that is cleaved post-translationally into three structural (C, prM/M and E) and seven non-structural (NS1, NS2a, NS2b, NS3, NS4a, NS4b and NS5) proteins.
Most infections are mild but two otherwise healthy Brazil women, ages 24 and 21, died after contracting Oropouche virus, officials said. The symptoms, which appear three to 10 days after a person ...
The CDC says these are usually the most common symptoms of sloth fever: Fever. Muscle aches and pains. Headache. Diarrhea. Nausea or vomiting. A rash. “Pregnant women need to be particularly ...
Florida reported 20 travel-related cases of Oropouche virus, nine of which were reported last week. This year, there have been more than 8,000 confirmed cases between January 1 and August 1 ...
Zika fever (also known as Zika virus disease) is an illness caused by Zika virus. [80] Around 80% of cases are estimated to be asymptomatic, though the accuracy of this figure is hindered by the wide variance in data quality, and figures from different outbreaks can vary significantly. [81]
Virulent Newcastle disease (VND), formerly exotic Newcastle disease, [1] is a contagious viral avian disease affecting many domestic and wild bird species; it is transmissible to humans. [2] Though it can infect humans, most cases are non-symptomatic; rarely it can cause a mild fever and influenza-like symptoms and/or conjunctivitis in humans.