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)
pneumococcal disease. PNEUMOVAX 23 is a vaccine that is given as a single shot. It helps protect you from infection by certain germs or bacteria, which are called pneumococcus. PNEUMOVAX 23 is for people 50 years of age and older, and those 2 years of age and older if they have certain medical conditions that put them at increased risk for infection. PNEUMOVAX 23 may not protect everyone who gets it. It will not protect against diseases that are caused by bacteria types that are not in the vaccine. PNEUMOVAX 23 may not prevent meningitis in patients with leakage of spinal fluid caused by a cracked or injured skull or a medical operation.