Japanese Encephalitis

Japanese Encephalitis What is Japanese Encephalitis and How does it spread?Japanese encephalitis virus (JEV) is a flavivirus related to dengue…

Chickenpox (Varicella)

What is Chickenpox (Varicella) What is Chickenpox (Varicella) and How does it spread? Chickenpox is a highly contagious infection caused by the varicella-zoster virus.