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SAN DIEGO (KGTV) – Another heat wave in the forecast could leave Californians in the dark this weekend. San Diego Gas and Electric is preparing for a hot weekend as high temps are expected to cause more strain on the power grid.Energy officials are hoping to avoid a repeat of last month when rolling blackouts swept through the state for the first time in 11 years.The California Independent System Operator, or CAISO, was forced to order blackouts in response to high demand.“For the grid to operate, demand on the grid needs to be matched evenly with supply,” said Helen Gao with SDG&E.Ahead of the heat this weekend, SDG&E meteorologists are closely monitoring conditions.At this point, CAISO says they haven’t told SDG&E to prepare for rotating outages over the weekend. CAISO says it plans to issue a Flex Alert, which it says is a voluntary call for conservation.CAISO said the recent rotating outages were the result of a number of factors, including generation units being out of service, reduction of the amount of energy California was able to import from other states, and a sudden drop in wind energy.If CAISO issues a flex alert, the power company will activate their demand response programs. It encourages customers to cut back on energy use to reduce strain on the grid. Outages would only be ordered by CAISO as a last resort. On Tuesday, the State Water Resource Control Board took action to prevent more outages in the future. They’re now along four gas power plants to continue operations past 2020. They were set to stop production as California transitions to cleaner energy sources. The extended deadline is expected to ease the strain on current systems while new energy and storage resources are being built.If an outage is planned for a neighborhood, SDG&E says they try to give all customers a heads up before the lights go out.How these rolling outages workRolling outages are a method that CA ISO uses to take the load off of California's power grid. When the state says the grid is under too much stress, each utility in the state has a percentage of electricity that needs to be taken off of the grid to meet whatever wattage CA ISO is aiming for, according to SDG&E. That amount that a utility will be asked to cut during these rolling blackouts is approved with CA ISO regulators every year.SDG&E determines which neighborhoods will be impacted by creating a list of blocks. Each of those blocks accounts for about 25 megawatts of electricity. Once CA ISO tells SDG&E how much power it needs to cut, SDG&E goes down that list from the top, de-energizing blocks until it is told to stop.The next day, the company picks up where it left off on the list, so that the same neighborhoods aren't affected every night. Once SDG&E goes through its entire list, it starts at the top again.Outages can last up to an hour but can also be relatively quick. Saturday, the first block de-energized lasted for about 17 minutes, according to the company.What you can do to helpTo avoid rolling blackouts, officials say the best way is to take energy conservation seriously. Because these outages are issued by the state, conservation is needed by all Californians in these instances.Officials recommend setting the thermostat at 78 degrees, turning off unnecessary lights and electronics, and using appliances before 3 p.m. to help save power.During power shutoffs, SDG&E suggests customers turn off air conditioners, keep refrigerator and freezer doors closed, and reduce their water use due to the need for electricity to pump and process water. For electric vehicle owners, charging should be delayed if possible until after the emergency shutoffs, SDG&E said.SDG&E offers more safety tips to keep in mind during an outage here. 3805

SAN DIEGO (KGTV) — Crews are clearing out a large homeless encampment hidden out of sight. It’s so big, it’s taking crews three days to clear the area in Webster. Trash, soiled clothes and old food containers is only a small list of what the eight man crew had to clean up. Stephen Driver, with the Alpha Project Abatement team says the area is, “really filthy. There’s urine bottles all over the place, buckets with human feces, dead animals. You name it.”The Alpha Project Abatement team cleared a stretch of Federal Boulevard. The homeless camp was tucked away near a flood channel. Driver says most of these camps are not easily seen. The Alpha Project crew is contracted with the City of San Diego. They work with the city’s Environmental Services Department to clear the mess. “Sometimes the people are here but usually they’re packing up and leaving once we get here,” says Driver. Police were on hand to make sure crews were safe. The city gave the people living there about a week’s notice about the cleanup.The Alpha Project offers a number of resources for the homeless, including a bridge shelter in downtown. If you need to report a homeless encampment with the city of San Diego, officials recommend you use the city's Get It Done app. 1257

SAN DIEGO (KGTV) — As Pfizer’s COVID-19 vaccine begins circulating, there is another big logistical challenge ahead: reminding people to get the second dose.Both vaccines developed by Pfizer and Moderna require two doses spaced several weeks apart. People who get immunized often feel fatigue or soreness shortly after the shot and may experience fever, particularly after the second dose, according to clinical trial data.Doctors say those immediate, short-term side effects are a positive sign the immune system is revving up production.The side effects are similar to that of the shingles vaccine. But studies show about 20 percent of the people who get the shingles vaccine skip the second dose.Experts say if that happens with the COVID vaccines, there could be consequences.The worst-case-scenario is that skipping the second shot could allow the virus to spread and mutate, and potentially build resistance to the vaccines, according to Penn State University biologist David Kennedy.That outcome is considered unlikely, but the World Health Organization announced Monday it detected a new variation of the virus in England, showing the virus is already mutating without the evolution pressure of a mass vaccine program.“Does this make the virus more serious? Does it allow the virus to transmit more easily? Does it interfere with diagnostics? Would it interfere with vaccine effectiveness? These are questions. None of these questions have been addressed yet,” said Dr. Michael Ryan, director of the WHO Health Emergencies Program.When administered in two doses, Pfizer’s vaccine is 95 percent effective at preventing COVID-19 symptoms. The FDA’s review showed the vaccine could be up to 52 percent effective after a single dose, but the data was limited.“I think you could probably say you’re going to have short-lived but incomplete protection,” said vaccine expert Dr. Paul Offit. “Protection from disease but possibly not asymptomatic shedding.”It remains unclear whether people who are fully immunized against the virus can still spread it to others asymptomatically but someone who is only partially immunized may be especially prone to silent spread, according to Offit.When Americans roll up their sleeves to get the COVID-19 vaccine, they’ll get a 4 by 6 inch index card from the CDC noting which brand they got, the lot number, and when they’re due for the second shot.People who get Pfizer’s vaccine need to get a second shot 21 days later. People who get Moderna’s need to wait 28 days for round two.The CDC is encouraging people to photograph their card with their cell phone as a backup, because beyond the index card, the logistics of reminding people about their second dose will vary by state and healthcare provider.In California’s draft vaccination plan from October, the state said it was exploring ways to "systematically text, email, and/or auto-call individuals when their second dose is needed." The California Department of Public Health did not immediately respond to a request for comment about its latest plans.Much of the work may fall to the healthcare providers who administer the shots. Although the vaccine will be free for individuals, the government is paying providers for every first dose they give and for every second dose, a way to incentivize providers to keep close tabs on patients.However, only about 25 percent of the nation’s vaccination providers have systems that can send automated reminders, according to L.J Tan, the chief strategy officer of the Immunization Action Coalition. 3552

SAN DIEGO (KGTV) - As the government shutdown approaches its third week, San Diego’s food stamp recipients are preparing for possible changes to their benefits. The Supplemental Nutrition Assistance Program, or food stamps, helps feed roughly 40 million Americans. According to the USDA, eligible recipients are guaranteed benefits through January. The U.S. Department of Agriculture is expected to make a statement this week on SNAP funding into February, according to San Diego Hunger Coalition spokesman Joseph Shumate, citing the Center on Budget and Policy Priorities (CBPP).Any SNAP adjustments could also increase the burden on San Diego charities. Many Feeding San Diego beneficiaries also rely on SNAP to help their families, the organization said."For every one meal we do, the SNAP program does 12 meals," said Feeding San Diego CEO, Vince Hall. "That is a 12 to 1 ratio, so any cut to SNAP is going to have dramatic effects on charities already struggling to keep up with the demand, the unmet need for food across our communities."Hall says they are preparing for worst-case scenarios, like the shutdown continuing for weeks or months. According to CBPP, the USDA may rule that the only appropriation available for SNAP after January is the program’s billion “contingency reserve,” which was made available through the fiscal year 2018 appropriations act. But SNAP benefits currently amount to about .8 billion a month, so the billion reserve cannot fully fund February benefits.Other feeding programs, including WIC, which provides food aid and nutrition counseling for pregnant women, new mothers and children, and food distribution programs on Indian reservations, will continue on a local level, but additional federal funding won't be provided. School lunch programs will continue through February. The shutdown started Dec. 21. About 420,000 federal employees are working without pay, while 380,000 are being forced to stay home. Associated Press contributed to this report. 2009

SAN DIEGO (KGTV) -- County health officials are notifying people who may have been exposed to tuberculosis at locations throughout San Diego County. According to County News Center, three unrelated cases of the disease were reported in San Diego County between August 20 and October 18. Two of the cases were reported at San Diego County Sheriff’s detention facilities. RELATED: Tuberculosis case confirmed at San Diego Airport, exposure risk extremely lowThe third case was found in a person who arrived from out of town after being diagnosed with TB and spent time at one of the city’s bridge shelters. Investigators believe the individual arrived in San Diego after leaving a Long Beach hospital without permission. The third person died from “co-occurring medical conditions” at a local hospital on October 6. The periods of exposure are listed below: Aug. 20 to Sept. 6, 2019 at the San Diego Central Jail Detention FacilitySept. 6 to Sept. 15, 2019 at the George Bailey Detention FacilityOct. 16 to Oct. 18, 2019 at the Las Colinas Detention and Reentry FacilityAug. 20, 2019 to Sept. 9, 2019 at the 16th St. and Newton Ave. bridge shelterThe sheriff’s department is offering free testing for its staff and all identified people in custody while the County Health and Human Services Agency is offering free tests to those who may have been exposed and have no medical provider. RELATED: Tuberculosis case reported at Southwestern CollegeThe agency is also working with the City of San Diego, the San Diego Housing Commission and the Alpha Project to notify people who may have been exposed. Tuberculosis is transmitted from person to person through indoor air during prolonged contact with the infected person. According to health officials, most people who are exposed don’t become infected. 1807