A Claas Lexion 460 fitted with a track conversion. The combine harvester, or simply combine, is a machine that combines the tasks of harvesting, threshing, and cleaning grain crops. The objective is the harvest of the crop; corn (maize), soybeans, flax (linseed), oats, wheat, or rye among others).
Meningococcal Vaccination Options. Menactra vaccine offer protection against 4 strains of meningococcal bacteria, but does not cover serogroup B. Bexsero which offers protection against meningococcal bacteria serogroup B. Together these two vaccines provide immunization for all of the known serotypes of Meningitis.
Adults should get a serogroup B meningococcal vaccine (BexseroÂ® or TrumenbaÂ®) if they: 1  Have a rare type of disorder (complement component deficiency) 2  Are taking a medicine called SolirisÂ®. 3  Have a damaged spleen or their spleen has been removed. 4  Are a microbiologist who is routinely exposed to Neisseria meningitidis.