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)
One that protects adults against 23 strains of Streptococcus pneumonia bacteria is called pneumococcal polysaccharide vaccine (PPSV23), and it is marketed under the brand name Pneumovax.PPSV23 is made using dead bacteria.he dead germs cannot make you sick. The other is pneumococcal conjugate vaccine, PCV13 (brand name Prevnar 13), which is routinely given to infants and toddlers, but was approved by the FDA in 2011 for use in adults ages 50 and older.