41. While herpes simplex and varicella can cause rash, Mollaret's patients may or may not have a rash. 42. Infection late in gestation or immediately following birth is referred to as " " neonatal varicella " ". 43. Why is the rabies vaccine not given routinely, as are the DPT vaccine, Varicella vaccine, etc .? 44. Varicella often suppresses the immunity of individuals suffering an active infection, allowing entry for other organisms, such as strep.45. Extensively tested in children and adolescents, the vaccine has been found to produce high levels of varicella zoster virus antibodies. 46. False positives on the nontreponemal tests can occur with some viral infections, such as varicella ( chickenpox ) and measles. 47. These infections include, among others, various viruses ( measles, varicella zoster encephalitis, rubella, enterovirus 71 ). 48. The introduction of DNA analysis techniques has shown some complications of varicella -zoster to be more common than previously thought. 49. The Oka / Merck strain of live attenuated varicella virus is one of the viruses that require this environment to grow. 50. They are commonly prescribed due to a theoretical link between Bell's palsy and the herpes simplex and varicella zoster virus.