Computer image of a coronavirus(FIle Photo)

The average daily rate at which people are testing positive for the coronavirus has risen to 15% as of Friday, more than triple the rate from a week ago and nearly topping 10,000 new cases.

Public Health Director Barbara Ferrer warned Wednesday that if infections continue such a dramatic rise, the daily case number could reach 20,000 or more by the end of the year, which would be the highest level of the pandemic.

Fueled by the highly transmissible Omicron variant of COVID-19, Friday’s 9,988 new infections marked a 15.7% jump from Thursday’s 8,633. The county also reported another 21 COVID-related deaths, raising the cumulative totals to 27,533 fatalities and 1,595,239 cases since the pandemic began.

The number of county residents hospitalized with the virus fell by one person Saturday to 849, according to the latest state figures, with 187 in intensive care — up from 181 on Friday. The number of hospitalized COVID patients has been rising in recent days, after falling as low as 551 in November. New testing results will not be released until Monday, due to the Christmas holiday.

Ferrer has credited COVID vaccines for preventing infected people from becoming seriously ill and creating a burden on health care workers similar to last winter’s surge, which saw thousands of COVID patients in county hospitals. But deaths and hospitalizations are considered trailing indicators, so those numbers could still be in for a substantial spike in the coming weeks.

Ferrer said the vast majority of people being hospitalized due to the virus are unvaccinated, insisting that hospitalization numbers for vaccinated residents have remained low and flat since the shots became available. According to county figures, the hospitalization rate for unvaccinated people was 25 per 100,000 residents as of Wednesday, compared to just 1 per 100,000 for the vaccinated.

According to Ferrer, unvaccinated people are five times more likely to
get infected with COVID, 21 times more likely to be hospitalized and 18 times more likely to die. Ferrer said the county is not immediately considering a return to lockdown or other severe restrictions on public activity, but it will depend on the actions residents take to slow spread of the virus.

“I’ve always been transparent and honest that with a variant such as Omicron and potentially other variants that could happen in the future, every single option has to be on the table,” she said. “Every single tool we have has to be available for us to protect people’s lives and livelihoods and … avoid overwhelming the hospital system. “… I think if we can all do this, all of us, every single person, commit to celebrating with as much safety as possible, which may mean you’re changing up some of your plans, we’re going to be OK,” she said.

Meanwhile, Los Angeles County is expanding access to free COVID tests amid the surge in new cases and greater demand during the holidays. “Demand for COVID-19 testing is steadily increasing as county residents rush to get tested before gathering with loved ones and as a direct result of LA County’s surge in new cases,” officials said.

Effective Friday, the changes include:
— Extended hours of operation at sites across Los Angeles County;
— Additional week and weekend dates;
— Additional mobile testing units in hard-hit areas;
— Re-launch of Holiday Home Test Collection Program with new guidelines to reach more people and make it easier to get tested. The link is at  Any county resident who is symptomatic or believes they were exposed to COVID-19 can order a home testing kit, which require swab collection to be mailed back for PCR test result.