SAN FRANCISCO (KGO) -- With limited vaccine supply on top of a huge influx of eligibility, there is concern about increased waits and frustration when it comes to getting vaccinated, a process that has already proved very challenging.
So ABC7 News spoke to the experts, who have advice for securing a vaccine appointment.
"You will get, it just might take longer than anticipated, " said San Francisco deputy director of health, Dr. Naveena Bobba.
VACCINE TRACKER: Here's how CA is doing, when you can get a coronavirus vaccine
She says while eligibility is opening to everyone 16 and older on Thursday, April 15, it may take weeks to get appointments because of supply constraints.
"This week, we got about 10,000 doses and our Johnson & Johnson doses were way down, as compared to last week we got about 16,000, so it is a 30% decrease."
Dr. Bobba says most of the supply is going to pharmacies and federally qualified health centers right now, while San Francisco is still working to equitably distribute the vaccine in the hardest hit zip codes.
VIDEO: Thousands turned away at SF vaccine clinic due to overwhelming demand
She also says San Francisco is trying to ensure families of 16 and 17-year-old's, who want the vaccine, know where Pfizer is available, since that is the only vaccine with FDA emergency use authorization for those ages.
She also says DPH does not recommend people travel outside the Bay Area to get vaccinated.
"The other reason not to travel is because wherever you get your first dose, you need to go back to get your second dose. They are getting allocations based on who they gave their first dose to."
Bay Area mom, Lee Nevo Lamprey, launched a website dedicated to helping people navigate vaccine sign-ups.
"Set your expectations that you will not probably get your first appointment that you try to sign up for."
RELATED: Thousands get vaccinated as Alameda County expands eligibility to everyone 16+
Lee got involved with vaccine appointment research, after she helped several family members secure appointments. She also helps run the Bay Area Vaccine Hunters and San Francisco COVID-19 Vaccine Help Facebook groups and advises vaccinefairy.org, which provides nationwide vaccine appointment assistance.
Lee's first piece of advice: "Don't get discouraged, keep trying."
She also hopes people will follow her lead and help someone who's struggling.
"When other people are protected, we're all more protected. We're all safer."
The following is vaccine sign-up advice and information from Lee Nevo Lamprey and the Bay Area Vaccine Hunters Facebook Group:
General Info
Having trouble loading the tracker above? Click here to open it in a new window.
RELATED STORIES & VIDEOS: