Los Cerritos Elementary School students

Glossary of Coronavirus Terms & School Response Scenarios

School Response Scenarios

Common understanding of words used to explain developments in the spread of COVID-19 is extremely important for clear and accurate communication.

Public health uses the words "Case," "Contact," and "Contacts" to mean the following within a pandemic context, which applies to the current coronavirus (COVID-19) situation:

CASE: A case refers to a person who tests positive (for COVID-19).

School Response for a Case:   

Based on California Department of Public Health (CDPH) guidance released on March 7, 2020, the appropriate school official, in consultation with the San Mateo County Health Department (SMC Health), may consider if school closure (with continuity of education and operations) is warranted and for what length of time based on the risk level within the specific community.  

CONTACT: A contact refers to a person who has come in close contact with a case. A contact may: (1) never have symptoms or develop COVID-19 or (2) may develop symptoms within the 14-day incubation period and potentially become diagnosed with COVID-19.

School Response for a Contact:

Implement a 14-day self-quarantine for the contact. The school official, in consultation with SMC Health, may consider a school closure for cleaning that includes disinfecting and sanitizing. The school official may also consider using the temporary school closure as an opportunity for staff to plan for home learning.  Cleaning may not require closure if regular deep cleaning has been ongoing or if the incident occurs during a weekend or holiday.

CONTACTS TO CONTACT: Contacts to Contact are people who may have been in proximity to a contact.   

School Response for Contacts to Contact:

Contacts to Contact within the school or community should continue to practice hygiene protocols and closely monitor their health, staying alert to the onset of fever or flu-like symptoms. 

If a person is not feeling well or is experiencing cold, flu, or other symptoms, they should stay home from school or work and contact their primary care provider.