II.Blood or Vomit
There is no well-documented evidence that the bloodborne pathogens, e.g. Human Immunodeficiency Virus (HIV), Hepatitis B Virus (HBV) or Hepatitis C Virus (HCV), are likely to be transmitted to swimmers from a blood spill in a pool. However, pathogens such as noroviruses (Norwalk-like viruses) are likely to be spread by vomitus. The following procedures are recommended for disinfecting the pool after blood, body fluid or vomitus contamination [28]: