Vineyard sprayer's lung is due to?: (A) Thallium toxicity, (B) Chronic CuSO4 poisoning, (C) Chronic arsenic poisoning, (D) Potassium permanganate toxicity
Answer is B. Ans. (b) Chronic CuS04 poisoningRef. Forensic medicine and toxicology R.N. Karmakar, 3/e, p 94, Clinical immunotoxicology by David S. Newcombe, p 233