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Seroprevalence rates of measles virus antibodies

Seroprevalence rates of measles virus antibodies

The information is intended to provide an indication of population immunity, based on antibody testing results in serum specimens received during the designated year.

Year Age group (years)
1-4 5-9 10-14 15-19 20-24 25-29 30-34 35-39 >39 40-49 >49
No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 % No.
tested		 %
2001 100 92 100 90 100 81 100 83 100 86 100 86 100 90 100 98 100 95 - - - -
2002 200 92 200 86.5 100 86 100 85 50 98 50 92 50 98 50 98 100 99 - - - -
2003 200 91.5 184 97.3 121 95.9 126 97.6 50 96 50 96 50 92 50 96 100 100 - - - -
2004 200 96 200 99 100 98 100 98 100 99 100 97 50 98 50 100 100 100 - - - -
2005 200 96 200 98 200 97 100 99 50 100 50 98 50 98 50 100 100 100 - - - -
2006 200 96 200 98.5 100 97 100 99 50 96 50 100 50 98 50 100 100 100 - - - -
2007 200 96 200 99 100 100 100 99 50 96 50 100 50 98 50 98 100 100 - - - -
2008 200 95 200 97.5 100 98 100 91 50 98 50 98 50 100 50 98 100 100 - - - -
2009 200 93.5 200 96.5 100 99 100 97 50 100 50 100 50 96 50 98 100 100 - - - -
2010 200 93 200 97.5 100 100 100 99 50 96 50 100 50 100 50 100 100 100 - - - -
2011 200 95 200 98.5 100 99 100 97 50 98 50 96 50 96 50 96 100 99 - - - -
2012 200 96.5 200 99 100 97 100 100 50 98 50 100 50 100 50 96 100 100 - - - -
2013 200 97.5 200 98.5 100 100 100 96 50 98 50 96 50 98 50 100 100 100 - - - -
2014 200 96 200 98 100 99 100 99 50 100 50 98 50 98 50 100 100 100 - - - -
2015 200 98 200 99.5 100 100 100 96 50 98 50 96 50 98 50 94 100 99 - - - -
2016 200 95.5 200 99.5 100 99 100 95 50 94 50 100 50 94 50 92 100 97 - - - -
2017 200 95 200 100 100 98 100 99 50 100 50 98 50 98 50 98 100 100 - - - -
2018 200 96 200 99.5 100 100 100 100 100 95 100 93 50 98 50 98 - - 100 100 50 98
2019 197 99 200 98.5 100 100 100 94 100 94 100 96 50 94 50 98 - - 100 97 50 100
2020 195 99 200 99.5 100 97 100 95 100 97 100 95 50 96 50 98 - - 100 99 50 98
2021 198 97 200 98.5 100 98 100 99 100 96 100 95 50 96 50 100 - - 100 96 50 98
2022 200 96 200 99 100 100 100 96 100 98 100 98 50 100 50 98 - - 100 98 50 100