# Your Local Epidemiologist in California Translating the ever-changing science of public health for Californians so you can take action for your community’s health Page: Feed: --- ## [Covid-19 and West Nile surge, and California is protecting vaccine access](https://yourlocalepidemiologistca.substack.com/p/covid-19-and-west-nile-surge-and) _2026-08-13 · Matt Willis_ The CA Dose, August 13, 2026 ## [One Year In](https://yourlocalepidemiologistca.substack.com/p/one-year-in) _2026-08-07 · Matt Willis_ Looking back and forward at YLE CA ## [Your summer picnic bag](https://yourlocalepidemiologistca.substack.com/p/your-summer-picnic-bag) _2026-08-06 · Hannah Totte, MPH_ Bug spray, sunscreen, and protein ## [West Nile Virus, Covid-19, Cyclospora, and hot days ahead in California](https://yourlocalepidemiologistca.substack.com/p/west-nile-virus-covid-19-cyclospora) _2026-07-30 · Matt Willis_ The CA Dose, July 30, 2026 ## [West Nile Virus is moving fast, the Covid-19 summer wave is real, and trust-building](https://yourlocalepidemiologistca.substack.com/p/west-nile-virus-is-moving-fast-the) _2026-07-23 · Matt Willis_ The CA Dose, July 23, 2026 ## [Covid is stirring again, and the diarrhea parasite is sparing California... so far](https://yourlocalepidemiologistca.substack.com/p/covid-is-stirring-again-and-the-diarrhea) _2026-07-16 · Matt Willis_ The CA Dose, July 16. 2026 ## [Earth, wind and readiness: Preparing for poor air quality, and the Big One](https://yourlocalepidemiologistca.substack.com/p/earth-wind-and-readiness-preparing) _2026-07-02 · Matt Willis_ The CA Dose July 2, 2026 ## [Boyle Heights Fire: What's in the air, and who pays the price](https://yourlocalepidemiologistca.substack.com/p/boyle-heights-fire-whats-in-the-air) _2026-06-25 · Matt Willis_ A public health breakdown of the Lineage cold storage fire. ## [Rabies warning, protecting mental health treatment, measles, and a hot World Cup](https://yourlocalepidemiologistca.substack.com/p/rabies-warning-protecting-mental) _2026-06-18 · Matt Willis_ The CA Dose, June 18, 2026 ## [Zuverlässiges Hosting, Domains, Server (Sponsored)](https://crawlproof.com/a/zQlFSl1VzMij) _2026-06-18 · **Sponsored**_ Zuverlässige Infrastruktur, niedrige Preise und skalierbare Server für deinen Webauftritt. ## [Heat and hydration, forest bathing, and another disease carried by ticks](https://yourlocalepidemiologistca.substack.com/p/heat-and-hydration-forest-bathing) _2026-06-11 · Matt Willis_ The CA Dose, June 11, 2026