Napisał http://www.globalsecurity.org/wmd/intro/bio-typhoid.htm

Reports by the International Committee of the Red Cross (ICRC) released 50 years after the incident revealed that the Israeli forces, at the siege of Acre in 1948, released typhoid bacteria into the city's water supply. According to Dr. Uri Milstein, an Israeli historian, a typhoid outbreak seized the city a few days before the city fell. Israeli soldiers disguised as Arabs were caught on 23 May 1948 in Gaza near wells. Egyptian authorities maintained these soldiers carried liquid with dysentery and typhoid bacteria. The Israeli soldiers were charged, convicted, and executed. The Israelis have denied all charges of the use of biological weapons.