COVID-19 guidelines change

On Jan. 9, 2024, the California Department of Public Health updated its COVID-19 Isolation Guidance, Testing Guidance, and the State Public Health Officer Order.

The updates impact Cal/OSHA's COVID-19 Prevention Non-Emergency Regulations and the requirements related to isolating positive cases and testing of close contacts. To ensure that we maintain a safe workplace and safe ANR programming, and comply with public health and occupational safety requirements, all ANR employees must still follow these guidelines. 

The updated Quarantine, Isolation, and Return to Work Guidelines and Quarantine, Isolation, and Return to Work Summary Chart can be found on the ANR Environmental Health & Safety website.

Based on the changes to the guidelines by Cal/OSHA and CDPH, UC ANR will adjust and implement the new guidelines for COVID-19, as follows:

If you test positive for COVID-19:

• Report your COVID-19 test or symptoms to the UC ANR COVID-19 safety team at https://ucanr.edu/covidscreening
• Stay home if you have COVID-19 symptoms.
• You may return to working in-person when all of the following are true:
  1. More than 24 hours have passed since the onset of symptoms, 
  2. You have no fever without the use of fever-reducing medications, 
  3. Symptoms are mild and improving.
• If you have symptoms other than fever, you may voluntarily isolate until symptoms improve or until after Day 10. Day 0 is the symptom onset or positive test day.
• If symptoms are severe, if you are at high risk of serious disease, or have questions concerning care, contact your healthcare provider.
• Wear a well-fitting mask around others through Day 10 after the start of symptoms or testing positive. You may remove your mask sooner than 10 days if you have two sequential negative tests at least one day apart.
• A negative test is not required for return to work.

 If you had close contact with someone with COVID-19:

• Wear a well-fitting mask or respirator around others (at your worksite, indoors, in vehicles, in the field when working near others, etc.) for at least 10 days after exposure.
• Monitor yourself for COVID-19 symptoms. If you develop new symptoms, testing is recommended.
• If you are at a higher risk of severe disease or if you've had contact with someone at higher risk of severe disease, testing is recommended.
• You may still voluntarily get tested after the exposure.
• If you test positive, follow the guidelines for testing positive.

The definition of “Close Contact” remains the same.

Close Contact definition: Close Contact occurs through proximity and duration of exposure. Someone who shared the same indoor airspace with an infected person for a cumulative total of 15 minutes or more over a 24-hour period is considered Close Contact. Spaces that are separated by floor-to-ceiling walls (e.g., offices, suites, rooms, waiting areas, bathrooms, or break or eating areas that are separated by floor-to-ceiling walls) must be considered distinct indoor airspaces. 

In large indoor spaces greater than 400,000 cubic feet per floor (such as open-floor-plan offices, arenas or large meeting spaces, warehouses, large retail stores, or manufacturing/processing facilities), close contact is defined as being within 6 feet of the infected person for a cumulative total of 15 minutes or more over a 24-hour period during the confirmed case's infectious period.

Exception: if you or the Close Contact were wearing a respirator or an N95 mask at the time of interaction.

For more information on the updated guidelines by Cal/OSHA, visit:

• COVID-19 – What Employers Need to Know - Fact Sheet: https://www.dir.ca.gov/dosh/coronavirus/Non-Emergency-regs-summary.pdf
• COVID-19 Frequently Asked Questions: https://www.dir.ca.gov/DOSH/Coronavirus/Covid-19-NE-Reg-FAQs.html

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