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 hepatitis A vaccine is given through a shot. It is approved for use in children (age 1 year and older), teens, and adults. For Havrix Â® , the second dose is given 6 to 12 months after the first dose.For Vaqta Â® , the second dose is given 6 to 18 months after the first.he hepatitis A vaccine is given through a shot. It is approved for use in children (age 1 year and older), teens, and adults. For Havrix Â® , the second dose is given 6 to 12 months after the first dose.