CORONA DEFINITION HOW TO
CORONA DEFINITION UPDATE
CORONA DEFINITION PLUS

CORONA DEFINITION UPDATE

By mid-March, multiple areas in the United States reported cases with no direct epidemiologic link to confirmed cases.Īs of March 2021, widespread community transmission of SARS-CoV-2 was documented throughout the United States and globally, and virus variants are circulating widely.īecause of the rapid advancement in the science of COVID-19 disease and SARS-CoV-2 infection, the Council of State and Territorial Epidemiologists (CSTE) is revising position statement 21-ID-01 to update clinical criteria determined to be indicative of infection refine laboratory criteria to include genomic sequencing and acknowledge testing performed in non-traditional settings such as work sites, temporary testing sites, at-home tests, and others. Most cases in China occurred in households, and in Washington, for example, a significant cluster was associated with a long-term care facility. cases in early March 2020 were clustered. Disease in children mostly appears to be relatively mild, and there is evidence that a significant proportion of infections across all age groups are asymptomatic, or presymptomatic at the time of testing.Ĭases of COVID-19 in China and the initial U.S. Those at highest risk for severe disease and death include people aged over 60 years (especially those 85 years and older) and those with underlying conditions, including but not limited to obesity, hypertension, diabetes, cardiovascular disease, chronic respiratory or kidney disease, immunosuppression from solid organ transplant, and sickle cell disease. There are risk factors that increase an individual’s illness severity. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a newly identified pathogen, and it is assumed there is no pre-existing human immunity to the virus. Epidemiologic findings indicate COVID-19 may be less severe 1 than SARS or MERS, but evidence suggests that the virus is more contagious than its predecessors. The virus is distinct from, although closely related to, both severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV). In late December 2019, investigation of a cluster of pneumonia cases of unknown origin in Wuhan, China, resulted in identification of a novel coronavirus.

CORONA DEFINITION HOW TO

Surveillance case definitions are not intended to be used by healthcare providers for making a clinical diagnosis or determining how to meet an individual patient’s health needs. Surveillance case definitions enable public health officials to classify and count cases consistently across reporting jurisdictions.

Event Codes & Other Surveillance ResourcesĢ021 Case Definition NOTE: A surveillance case definition is a set of uniform criteria used to define a disease for public health surveillance.

CORONA DEFINITION PLUS

HL7 Implementation & Onboarding Technical Assistance plus icon.Supporting Documents for Implementation.HL7 Message Mapping Guides & Standards plus icon.About Notifiable Noninfectious Diseases and Conditions Data.Notifiable Noninfectious Disease Data Tables plus icon.About Weekly and Quarterly Tables (Provisional).About Notifiable Infectious Diseases and Conditions Data.Notifiable Infectious Disease Data Tables plus icon.

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Corona definition