2) Procedures to apply for a Seamanâs Record Book (SRB), sometimes. referred to as a Discharge Book or Continuous Discharge Certificate (CDC) that records the onboard record of employment. 1.3 This Bulletin should be read in conjunction the BMA Information Bulletins.
That raises to total count to 67 cases. In the United States, the current recommended measles regimen is to give children a first dose of vaccine at 12 to 15 months of age, and a second dose at 4 to 6 years of age. But that wasn't the case in the 1960s, 1970s and during much of the 1980s.
Mumps can be prevented by vaccination. The vaccine is given as part of the measles-mumps-rubella (MMR) immunization, which is usually given to children at 12â15 months of age. A second dose of MMR is generally given at 4-6 years of age. As is the case with all immunization schedules, there are important exceptions and special circumstances.