Forensic Medicine Forensic Toxicology - Concepts, Statutes, Evidence, and Techniques 11d640c6 Vineyard sprayer's lung is due to? A Thallium toxicity B Chronic CuSO4 poisoning C Chronic arsenic poisoning D Potassium permanganate toxicity High-Yield Explanation Ans. (b) Chronic CuS04 poisoningRef. Forensic medicine and toxicology R.N. Karmakar, 3/e, p 94, Clinical immunotoxicology by David S. Newcombe, p 233