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An early analysis of antibody testing from Los Angeles County reveals a COVID-19 infection rate that is up to 55 times the number of confirmed COVID-19 cases.

LA County COVID-19 Infections Far Exceed Number of Confirmed Cases

Findings from first round of ongoing antibody blood testing of county residents
COVID-19 is not associated with the symptoms typically associated with a viral cold or allergies

COVID-19 Tied to Unique Nasal Symptoms

Sudden loss of one's sense of smell appears to be a telltale sign of COVID-19
For people with substance use disorders

Bundled Rapid HIV/Hep C Testing May Improve Infection Awareness

Bundled HIV, hepatitis C testing ups number of people with substance use disorders aware of infection status
During the COVID-19 pandemic

Cardiac Cath Lab STEMI Activations Drop During Pandemic

STEMI activation volumes based on analysis of nine high-volume centers before, after March 1, 2020
Diabetes may contribute to more severe symptoms

Diabetes Increases Risk for Poorer Prognosis in COVID-19

Increased inflammatory response in COVID-19 patients with diabetes thought to worsen pneumonia
The economic benefits of lives saved through social distancing substantially outweigh the value of the projected losses to the U.S. economy

Benefit of Social Distancing Outweighs Economic Impact

Study found the benefits of social distancing policies will outweigh the economic costs by $5.2 trillion
Patients with COVID-19 may require ear

COVID-19 Patients May Require ENT Consults for Varied Reasons

Otolaryngologists should use PAPR, N95 masks, other protective strategies to avoid infection
The first COVID-19 tests in the United States were ineffective due to poor laboratory practices at the U.S. Centers for Disease Control and Prevention

Lab Protocol Failures Led to Ineffective COVID-19 Tests From CDC

Researchers entered and left COVID-19 labs without changing their coats, resulting in contamination of tests
Retirement of coal-fired power plants or installation of stricter emissions controls is associated with better asthma-related outcomes

Reduced Power Plant Emissions Tied to Better Asthma Measures

Local residents used less rescue medication, had fewer asthma-related hospitalizations, ED visits
Active cigarette smokers and individuals with chronic obstructive pulmonary disease have up-regulation of angiotensin converting enzyme II expression in the lower airways

Risk for Severe COVID-19 May Be Up in People With COPD, Smokers

COPD patients, smokers have up-regulation of ACE-2, the cellular entry receptor for SARS-CoV-2