Measles:

1. Febrile seizure 

• uncommon at 0.3%
• Adverse reactions, with the exception of allergic anaphylactic reactions, are less likely to occur after receipt of the second dose of measles vaccine

2. Thrombocytopenic purpura

• Very rare at 0.03%
• Adverse reactions, with the exception of allergic anaphylactic reactions, are less likely to occur after receipt of the second dose of measles vaccine

3. Anaphylaxis

• Very rare at 0.001%
• Allergic reactions to vaccine components including neomycin and the stabilizers gelatine or sorbitol, many follow vaccination.