An immune system may be affected.Logical formLearned from10 sentences. A role may pertain-to an innate immune system.Logical formLearned from10 sentences. Abnormalities can be in an immune system.Logical formLearned from10 sentences. Problems can be with immune systems.Logical formLearned from10 sentences. An immune system may mount a response.Logical formLearned from10 sentences. A sytem can be immune.Logical formLearned from10 sentences. An immune system can be mature.Logical formLearned from10 sentences. An immune system may fight infections.Logical formLearned from10 sentences. Persons can be immune to challenges.Logical formLearned from10 sentences. Jets may remain immune.Logical formLearned from10 sentences. An immune status can be sovereign.Logical formLearned from10 sentences. An immune system may be stimulated.Logical formLearned from10 sentences. (Technology stocks) can be immune to concerns.Logical formLearned from10 sentences. An immune response can be against a virus.Logical formLearned from10 sentences. A disease may weaken an immune system.Logical formLearned from10 sentences.