No, anthrax is not created by humans. Instead, it is a naturally occurring bacterial infection caused by the bacterium Bacillus anthracis. Anthrax infection is most commonly found in livestock, such as cattle, sheep, and horses, but it can also affect humans.
Humans typically become infected with anthrax by coming into contact with infected animals or animal products. In some cases, anthrax can be transmitted through the air if spores of the bacteria are released into the environment. Inhalation of the spores can cause an infection in humans.
Once an infection is established, the bacteria can cause a range of symptoms, depending on the type of infection. Inhalation anthrax, for example, usually causes flu-like symptoms, such as fever, chills, and a sore throat. In rare cases, it can cause a severe, life-threatening form of pneumonia. Cutaneous anthrax, which is contracted through contact with the bacteria, usually causes a raised, itchy bump on the skin that can eventually ulcerate and form a black scab.
Anthrax is not a contagious disease and cannot be spread from person to person, but it can be treated with antibiotics. Vaccines are also available for people at higher risk of infection, such as veterinarians and laboratory workers.
Overall, anthrax is a naturally occurring infection caused by the bacterium Bacillus anthracis, and is not created by humans.