As we have outlined in the first part of this series of articles about arbovir infections, these are viral, worldwide widespread illnesses. The family of Flaviviridae includes yellow fever virus, Japanese encephalitis, West Nile virus, Murray Valley encephalitis virus, St.
John's wort virus. Louis, dengue or Rocio virus.
Let's look at the lesser-known viruses that we have not been dealing with in the past with the virus of yellow fever, Japanese encephalitis virus, West Nile virus, and dengue.