A bitemporal hemianopsis suggests a lesion of the optic chiasm while homonymous lateral hemianopsis should lead to a search for a lesion of the retrochiasmal visual pathways. The causes of chiasmal impairment are mainly tumoral.
HAVRIX is a vaccine indicated for active immunization against disease caused by hepatitis A virus (HAV). HAVRIX is approved for use in persons 12 months of age and older. Primary immunization should be administered at least 2 weeks prior to expected exposure to HAV. (1)
The prescription drug Havrix is an injectable vaccine that provides protection against the virus that causes hepatitis A. It works by exposing the body to a weakened form of the virus, which causes a specific immune system response.Havrix Â® (hepatitis A vaccine) is used to provide protection against hepatitis A.It is approved for use in individuals one year of age and older.avrix Â® (hepatitis A vaccine) is used to provide protection against hepatitis A. It is approved for use in individuals one year of age and older.