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Coxsackie B infections usually do not cause serious disease, although for newborns in the first 1–2 weeks of life, Coxsackie B infections can easily be fatal. [2] The pancreas is a frequent target, which can cause pancreatitis. [2] Coxsackie B3 (CB3) infections are the most common enterovirus cause of myocarditis and sudden cardiac death. [8]
Coxsackieviruses are divided into group A and group B viruses based on early observations of their pathogenicity in neonatal mice. [1] Group A coxsackieviruses were noted to cause a flaccid paralysis (which was caused by generalized myositis) while group B coxsackieviruses were noted to cause a spastic paralysis (due to focal muscle injury and degeneration of neuronal tissue).
Coxsackievirus shows a cardiac tropism partly due to the high expression of coxsackievirus and adenovirus receptors (CAR) in cardiomyocytes. [3] Coxsackievirus B genome is approximately 7.4 Kb and translated as a polycistronic polyprotein. Upon translation, the polyprotein is cleaved by two essential viral proteases, 2A and 3C. The viral ...
Over the last couple of decades, numerous culprits have been identified as playing a role in myocarditis pathogenesis in addition to the enterovirus, which at first was the most commonly implicated virus in this pathology. [50] One of the most common enteroviruses found to be responsible for causing Myocarditis is the Coxsackie B3 virus. [50]
Falls are the leading cause of both nonfatal and fatal injuries among older adults, with 25% of people ages 65 and over suffering from a serious fall every year — that's 29 million bad falls and ...
The Centers for Disease Control and Prevention recommends people over 50 get certain vaccines. Here’s what you should know about each one: ... dangerous for older adults and those with health ...
Coxsackievirus group A is known for causing hand-foot-and-mouth diseases while Group B, which contains six serotypes, can cause a varying range of symptoms like gastrointestinal distress myocarditis. Coxsackievirus B4 has a cell tropism for natural killer cells and pancreatic islet cells.
Coxsackievirus A16 is the most common cause, and enterovirus 71 is the second-most common cause. [6] Other strains of coxsackievirus and enterovirus can also be responsible. [6] [12] Some people may carry and pass on the virus despite having no symptoms of disease. [10] Other animals are not involved. [8] Diagnosis can often be made based on ...