LOS ANGELES (AP) — California’s state epidemiologist is urging a halt to more than 300,000 coronavirus vaccinations using a Moderna vaccine version because some people received medical treatment for possible severe allergic reactions.Dr. Erica S. Pan on Sunday recommended providers stop using lot 41L20A of the Moderna vaccine pending completion of an investigation by state officials, Moderna, the U.S. Centers for Disease Control and the federal Food and Drug Administration.“Out of an extreme abundance of caution and also recognizing the extremely limited supply of vaccine, we are recommending that providers use other available vaccine inventory,” Pan said in a statement.She said more than 330,000 doses from the lot arrived in California between Jan. 5 and Jan. 12 and were distributed to 287 providers.Fewer than 10 people, who all received the vaccine at the same community site, needed medical attention over a 24-hour period, Pan said. No other similar clusters were found.Pan did not specify the number of cases involved or where they occurred.However, six San Diego health care workers had allergic reactions to vaccines they received at a mass vaccination center on Jan. 14. The site was temporarily closed and is now using other vaccines, KTGV-TV reported.Moderna in a statement said the company “is unaware of comparable adverse events from other vaccination centers which may have administered vaccines from the same lot.”The CDC has said COVID-19 vaccines can cause side effects for a few days that include fever, chills, headache, swelling or tiredness, “which are normal signs that your body is building protection.”However, severe reactions are extremely rare. Pan said in a vaccine similar to Moderna, the rate of anaphylaxis — in which an immune system reaction can block breathing and cause blood pressure to drop — was about 1 in 100,000.The announcement came as California counties continue to plead for more COVID-19 vaccine as the state tries to reduce its rate of infection, which has led to record numbers of hospitalizations and deaths.California, with a population of 40 million, has shipped about about 3.2 million doses of the vaccine — which requires two doses for full immunization — to local health departments and health care systems, the state’s Department of Public Health reported Monday.Only about 1.4 million of those doses, or around 40%, have been administered.So far. the state has vaccinated fewer than 2,500 people per 100,000 residents, a rate that falls well below the national average, according to federal data.Although Gov. Gavin Newsom announced last week that anyone age 65 and older would be eligible to start receiving the vaccine, Los Angeles County and some others have said they do not have enough doses to vaccinate so many people and are first concentrating on inoculating health care workers and the most vulnerable elderly living in care homes.On Monday, the superintendent of the Los Angeles Unified School District sent a letter to state and county public health officials asking for authorization to provide COVID-19 vaccinations at schools for staff, local community members and for students once a vaccine for children has been approved.“Doing so will help reopen schools as soon as possible, and in the safest way possible,” Superintendent Austin Beutner wrote.California is nearing 3 million coronavirus cases and more than 33,600 people have died since the start of the pandemic last year, according to figures from Johns Hopkins University.The death rate from COVID-19 in Los Angeles County — the nation’s most populous and an epicenter of the state pandemic — works out to about one person every six minutes.On Sunday, the South Coast Air Quality Management District suspended some pollution-control limits on the number of cremations for at least 10 days in order to deal with a backlog of bodies at hospitals and funeral homes.“The current rate of death is more than double that of pre-pandemic years,” the agency said.

Health official urges stop to 300K vaccines after some fall ill