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A new study found chronic pulmonary aspergillosis (CPA), a fungal infection, in TB survivors among tea plantation workers in Assam.
TB is a major health issue in Assam, with a high rate of 217 cases per 1,00,000 people.
Risk factors for TB include poor nutrition, poverty, and crowded living conditions.
The prevalence of CPA was 17.18%, higher in those who completed TB treatment (48.9%).
Assam’s CPA prevalence (60 cases per 1,00,000) exceeds the global average of 42 and is higher than in African countries.
The study recommends training healthcare providers and educating tea workers on respiratory health, nutrition, and hygiene.
The researchers also pointed to a previous study on epidemic dropsy caused by contaminated edible oils.
Chronic Pulmonary Aspergillosis (CPA)
Chronic Pulmonary Aspergillosis is a severe lung infection caused by Aspergillus fumigatus, a fungus that predominantly strikes individuals with immunodeficiency or pre-existing lung conditions, particularly those with a history of TB.
The infection is caused by inhalation of fungal spores (Aspergillus fumigatus), which thrive in decayed organic matter and humid environments.
Symptoms:
Chronic cough, Haemoptysis (coughing up blood), Fatigue and weight loss, Persistent respiratory distress
Impact:
High morbidity and mortality rates if left undiagnosed or untreated.
Treatment:
Early diagnosis through serological testing for Aspergillus antibodies and radiological imaging.
Antifungal therapy (e.g., itraconazole or voriconazole).
Public health campaigns to educate healthcare workers and communities on respiratory health, nutrition, and hygiene.
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