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Public Health Status Update for 06/21/2024

Marin County Public Health Status Update for June 21, 2024, includes Wildfire Smoke; Summer COVID Surge; Skin Health and Sunlight; Pride and Sexual Health; and COVID-19 Data Update.  

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Public Health Status Update for 02/02/2024

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Marin County Public Health Status Update for February 02, 2024, includes Video: New Study Defines Vaccine Effectiveness; Navigating Lyme Disease Risks; Social Media and Teen Mental Health; and COVID-19 Data Update.  

The Marin County Public Health Status Update is published weekly to share news and resources related to pandemic response and recovery, emergency preparedness, and other public health priorities.

Video: New Study Defines Vaccine Effectiveness 

Yesterday, the CDC published findings showing adults who received the updated 2023-24 COVID-19 vaccine were 54% less likely to have symptomatic infection than those who didn't. Dr Willis explains why this is important for Marin County as transmission rates increase fueled by the JN.1 variant. To stay up to date with vaccines, visit  

Navigating Lyme Disease Risks 

Lyme disease is present at low levels in Marin County. Lyme disease can be contracted from the bite of Western Black Legged ticks infected with the bacteria Borrelia burgdorferi. The Marin/Sonoma Vector Control District collects ticks at parks and other publicly owned lands in Marin to monitor risk of infection and manages an interactive surveillance dashboard for public use. Among nearly 10,000 ticks tested in the past decade, about 3% can transmit Lyme Disease. Avoiding tick bites is the best prevention. Enhance your knowledge of tick-bite prevention before, during, and after entering tick habitats.  

Social Media and Teen Mental Health 

An increasing body of evidence shows social media can harm the mental and social wellbeing of young people. According to a U.S. Surgeon General’s Advisory, Marin County Office of Education is leading efforts to address this issue and has developed a resource guide for parents. MCOE has also joined a lawsuit against social media companies to accelerate change and offset costs associated with supporting youth who have been negatively impacted.  

COVID-19 Data Update

Below is a snapshot of local COVID-19 data. Find a more in-depth analysis of COVID-19 trends on the Marin Data & Surveillance webpage, our Data FAQ, or Marin County's Open Data Portal.

Actively Circulating Variants JN.1


Marin County COVID-19 Hospitalizations  Today’s Report

New Admissions Over the Past Week 


Hospitalized Patients 


ICU Patients



Settings Experiencing Outbreaks Today’s Report

Long-Term Care and Congregate Living Facilities


Schools and Childcare



Resource Link Library

What to do if...

You’ve tested Positive or you've been exposed to someone with COVID-19

Online Resources

Vaccine locations | Booster Information | Free COVID-19 testing | Marin COVID-19 Data | State COVID-19 Data | State Variant Data | CDC Community Transmission Data

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