Posted in Web Coxsackievirus Incubation Period, Symptoms & Treatment July 8, 2019 Coxsackievirus infection symptoms and signs include sore throat, rash, and blisters. Read about coxsackievirus types, infection causes, treatment, incubation period, diagnosis, contagious period, and risk factors. : https://www.medicinenet.com/coxsackie_virus/article.htm