Answer
Parkes died of a disease called anthrax. Anthrax is a bacterial disease that can affect both humans and animals. It is caused by the bacterium Bacillus anthracis. Anthrax can be spread through contact with infected animals or their products, such as meat or hides. The disease can also be spread through the air, through contact with contaminated soil or water, or through inhalation of anthrax spores.