| Indoor air |
peroxyacetic acid, chlorine dioxide, hydrogen peroxide, etc.ultra-low volume spray |
| Contaminants (blood, secretions, etc. from patient) |
Water absorbent material carrying disinfectant (5,000–10,000 mg/L chlorine-containing disinfectant) for 30 min, or disinfectant dry wipes achieving high level of disinfection |
| Container for contaminants |
Soaking with 5,000 mg/L chlorine-containing disinfectant for 30 min and then cleaning |
| Feces and sewage |
Separate septic tank: adding chlorine-containing disinfectant and 10 mg/L the total residual chlorine after 1.5 h. Excreta in container: soaking with 20,000 mg/L chlorine-containing disinfectant for 2 hours when the ratio of fecal to disinfectant is 1:2. Massive dilution of excreta in container: disinfecting with 70%–80% dry bleaching powder for 2 h when the ratio of fecal to disinfectant is 20:1 |
| Ground wall |
Wiping and spraying with 1,000 mg/L chlorine-containing disinfectant or 500 mg/L Chlorine dioxide disinfectant for no less than 30 min, the range of spray volume from 100 mL/m2 to 300 mL/m2
|
| Surface of objects |
Spraying, wiping, or soaking with 1,000 mg/L chlorine-containing disinfectant or 500 mg/L chlorine dioxide disinfectant for 30 min and then wiping with clean water |
| Clothing, bedding and other textiles |
Circulating vapor or boiling for 30 min, soaking with 500 mg/L chlorine-containing disinfectant for 30 min, and then washing |
| Hand |
Rubbing with quick-drying hand disinfectants containing alcohol or alcohol compound (first choice), wiping with 75% ethanol, rubbing with quaternary ammonium salt hand disinfectant, or soaking or wiping hands with 0.05% chlorine-containing or 3% hydrogen peroxide hand disinfectant, or wiping with 0.5% polyvidone iodine |
| Skin |
Wiping with 0.5% polyvidone iodine or 3%hydrogen peroxide disinfectant for 3–5 min |
| Mucous membrane |
Flushing saline or 0.05% polyvidone iodine |
| Tableware |
Soaking with 500 mg/L chlorine-containing disinfectant for 30 min 500 mg/L or boiling |
| Transported and transferred tools |
Spraying with 1,000 mg/L chlorine-containing disinfectant or 500 mg/L chlorine dioxide disinfectant for 30 min and then wiping with clean water |
| Domestic waste of patients |
Treating as medical wastes |
| Medical wastes |
Treating as medical wastes |
| Corpse |
Filling the wound with 3,000–5,000 mg/L chlorine-containing disinfectant or cotton ball or gauze soaked with 0.5% peroxyacetic acid,wrapping the corpse with double sheet soaked the disinfectant, and then putting it in the double corpse bags |
