IF YOU ARE FULLY VACCINATED
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If you are not vaccinated,
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CDC has updated its guidance for people who are fully vaccinated.
See Recommendations for Fully Vaccinated People.
IMPORTANT UPDATE FOR SCHOOLS
CDC recommends schools continue to use the current COVID-19 prevention strategies for
the 2020-2021 school year.
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Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination.
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Find the latest information:
Aquatics FAQs
Recommendations for Fully Vaccinated People
COVID-19 Homepage
Aquatics FAQs
Recommendations for Fully Vaccinated People
COVID-19 Homepage
UPDATE
Getting vaccinated prevents severe illness, hospitalizations, and death. Unvaccinated people should get vaccinated and continue masking until they are fully vaccinated. With the Delta variant, this is more urgent than ever. CDC has updated guidance for fully vaccinated people based on new evidence on the Delta variant.
UPDATE
Given new evidence on the B.1.617.2 (Delta) variant, CDC has updated the guidance for fully vaccinated people. CDC recommends universal indoor masking for all teachers, staff, students, and visitors to K-12 schools, regardless of vaccination status. Children should return to full-time in-person learning in the fall with layered prevention strategies in place.
How to Make 0.1% Chlorine Solution to Disinfect Surfaces in Non-Healthcare Settings
How to Make 0.1% Chlorine Solution to Disinfect Surfaces in Non-Healthcare Settings
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Use 0.1% (1,000 ppm) chlorine solution to disinfect frequently touched surfaces and items. Make new 0.1% chlorine solution every day. Safely dispose of any leftover solution in a latrine or toilet/drain connected to a septic system or sewer.
- Make sure to wear rubber gloves, a thick apron, closed toe shoes, a face mask and eye protection such as safety glasses to avoid splashes
- Proceed with only one of the following: 2a or 2b or 2c
2a From Liquid Bleach (5%)
Pour 400mL of 5% liquid bleach into a clean 20-L bucket, then fill bucket with water (or 1 part liquid bleach and 49 parts water for any volume)-or-2b From HTH (70%)
Add TWO tablespoons (30g) of high-test
hypochlorite (HTH) (70%) to 20-L of water in a bucket.-or-2c From Chlorine Powder (35%)
Add FOUR tablespoons (60g) of chlorine powder (35%) to 20-L of water in a bucket. - Stir well with stick for 10 seconds, or until chlorine powder/granules have dissolved.
- Label bucket “NOT FOR DRINKING OR HANDWASHING/BATHING. 0.1% Chlorine Solution – Disinfecting.“
- Tightly cover bucket with lid.
- Do not store in direct sunlight. Store supplies in a secured location, out of reach of children and away from fire/flames
Supplies needed
- Tablespoon
- Graduated 1-L bottle or measuring cup
- Bucket with lid
- Water
- 5% Liquid bleach OR 70% HTH OR 35% chlorine powder
- Stick for stirring
- Label
WARNING
Do NOT mix chlorine solution with other cleaning products or chemicals.
Do NOT put chlorine solution in mouth or eyes.
Seek medical attention if chlorine is ingested or breathing becomes difficult due to exposure