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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Tropical pulmonary eosinophilia is caused because of -
assistant
The correct answer is  Ans. is 'a' i.e., Occult filariasiso Occult filariasis is a rare condition which is caused by hypersensitivity- reaction to filarial antigen.o Micro filatia are absent in the blood.o Lymphatic filariasis is absent.o Indirect evidence of filarial infection is obtained by demonstrating antifilarial antibodies.